context string | question string | answer string | source string | page int64 | groundedness_score int64 | groundedness_eval string | relevance_score int64 | relevance_eval string | standalone_score int64 | standalone_eval string |
|---|---|---|---|---|---|---|---|---|---|---|
Use MassHunter Quantitative Analysis to Generate Calibration Curves
Introduction Workbook 85
2 For each target compound row, click the down arrow in the ISTD Compound
Name cell and select the ISTD name associated with the target compound.
3 Type the ISTD concentration (ISTD Conc.) for each ISTD compound (50.000... | I am trying to generate calibration curves in MassHunter Quantitative Analysis but I'm unsure how to properly associate my internal standard with each target compound. What should I do? | To associate your internal standard (ISTD) with each target compound in MassHunter Quantitative Analysis, click the down arrow in the ISTD Compound Name cell for each target compound row and select the appropriate ISTD name. After that, enter the ISTD concentration for each ISTD compound in the ISTD Conc. cell, using t... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 84 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
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• Bad AC board (Zynq)
How to Troubleshoot
o Powercycle the Ultivo just to see if a Qcard reboot will allow the quad to start heating. If the AC board
or Qcard were repla... | I recently replaced the AC board in my Ultivo system, but the quad heater isn't heating up properly. What should I do? | Start by power cycling the Ultivo to see if a Qcard reboot allows the quad to start heating. Next, check the light status of the heaters at the back of the instrument near the Foreline Pump power cable; the lights should be on when heating and cycle on and off while holding temperature. If the quad is cold and no light... | UltivoFinalTroubleshootingGuide.pdf | 91 | 5 | null | 4 | Total rating: 4 | 4 | null |
Page 64
If VD1 > VD2
Compensate for longer VD1 by adding
an isocratic hold to VD2, such that
Hold + VD2 = VD1
If VD1 < VD2
Delay injection, such that VD2 - delay = VD1
( very difficult to accomplish in practice )
001014P1.PPT
Correcting for Dwell Volume | I am experiencing issues with my HPLC method where the dwell volume of my first column (VD1) is greater than that of my second column (VD2), leading to poor peak resolution. What should I do? | To correct for the situation where VD1 > VD2, you should add an isocratic hold to VD2. This means you need to adjust your method so that the time spent in the isocratic hold plus the dwell volume of the second column (VD2) equals the dwell volume of the first column (VD1). This will help ensure that the mobile phase co... | Troubleshooting_Tips_Tools_LC_LCMS_Rsteed_01312018.pdf | 63 | 5 | Total rating: 5 | 5 | null | 4 | Total rating: 4 |
Use MassHunter Quantitative Analysis to Generate Calibration Curves
Introduction Workbook 84
Set up Target Compounds
With this task, learn to inspect the MRM transitions and the RT data for the new
quantitation method, which you can change for individual target compounds and
set up an ISTD compound for each targe... | I'm trying to set up a new quantitation method in MassHunter for my target compounds, but I'm unsure how to properly configure the MRM transitions and retention time data. What should I do? | To properly configure the MRM transitions and retention time data in MassHunter for your target compounds, follow these steps:
1. **Access Method Setup Tasks**: In the sidebar of the Method Table window, navigate to 'Method Setup Tasks'.
2. **Inspect MRM Transitions**: Click on 'MRM Compound Setup' to review the imp... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 83 | 5 | The context provides specific instructions on how to configure MRM transitions and retention time data in MassHunter, which directly addresses the question asked. It outlines the steps to inspect MRM transitions and retention time data, as well as how to set up internal standards (ISTD) for target compounds. This infor... | 5 | Total rating: 5 | 4 | Total rating: 4 |
Page 61
Best straight-line fit
through linear trace
Extension of
original baseline
Intersection indentifies
dwell time (tD)
(tD)
0 10 20
Response
VD = tD x F
VD = Dwell Volume
Time (min)
001815S1.PPT
Measuring Dwell Volume | I am trying to calculate the dwell volume for my HPLC system, but I'm unsure how to accurately determine the dwell time from my chromatogram. What should I do? | To calculate the dwell volume (VD) for your HPLC system, you need to first identify the dwell time (tD) from your chromatogram. Look for the best straight-line fit through the linear trace of your baseline. Extend this baseline to find the intersection point, which will give you the dwell time. Once you have tD, you ca... | Troubleshooting_Tips_Tools_LC_LCMS_Rsteed_01312018.pdf | 60 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
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to the follow document (the latest should be on the field portal):
G3336-90036 Windows 10 Professional for MH Workstation, Setup Guide
Customer IT Implemented PC Changes: ... | I recently noticed that my HPLC system is experiencing communication issues during data acquisition, and I suspect it might be related to recent IT changes made to the PC. What should I do? | First, verify if any IT changes have been implemented on the PC connected to your HPLC system. Check for any new software installations or updates that could interfere with the MassHunter Acquisition software. If you find any recent changes, consult the setup guide for proper settings and configurations.
Next, ensure ... | UltivoFinalTroubleshootingGuide.pdf | 127 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
bill.
Prior to installation the shipping conta iner should be stored in a dry
area protected from extremes of temperature, preferably a closed
storeroom – do not leave outdoors.
Do not open the shipping containers unless a Bruker representative is
present – opening of the container without authorized persons bein... | I have just received a timsTOF mass spectrometer, but I'm unsure about the proper procedure for unpacking it without voiding the warranty. What should I do? | To ensure you do not void the warranty of your timsTOF mass spectrometer, you should wait for a Bruker representative to be present before opening the shipping containers. It is crucial to store the shipping container in a dry area protected from extreme temperatures until the representative arrives. Once they are ther... | Site_Prep -timsTOF.pdf | 1 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
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10.2 Contamination
Possible Causes
The possible sources and remedies include:
Mass Mode Compound(s) Source(s) Remedy
+18.03383 ESI Positive
[M+NH4]+
Ammonium adducts ... | I recently switched to using trifluoroacetic acid (TFA) in my ESI positive mode HPLC method, but now I’m seeing unexpected acetate anion contamination in my ESI negative mode results. What should I do? | To address the acetate anion contamination you're observing in ESI negative mode after using TFA, you should take the following steps: First, change the solvent frits and the analytical column, as these components may retain the TFA and lead to carryover. Next, rinse the LC system for an extended period to ensure that ... | UltivoFinalTroubleshootingGuide.pdf | 169 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
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6. Communication Issues Among MassHunter, Instrument
Controller PC or Qcard
6.1 Cannot Start the MassHunter Acquisition Software
Possible Causes
The possible causes of ... | I am trying to start the MassHunter Acquisition Software, but it won't launch, and I suspect there might be a communication issue with the Qcard. What should I do? | First, check if all LC modules are supported and powered on. Ensure the Qcard is properly seated on the carrier board and that the carrier board is correctly seated into the bus board. Verify that the LAN cable is securely connected to the instrument. Next, shut down the MassHunter Acquisition user interface and engine... | UltivoFinalTroubleshootingGuide.pdf | 123 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
solariX™ series — Site Preparation Specification
Copyright © August 2017
BRUKER Daltonik GmbH
# 8705122
Revision C
Page 26 of 27
Environmental Requirements
Environmental / Heat (HVAC) Loads
Temperature: 15 – 30 °C (58 to 86 °F)
Relative Humidity: 15 – 85% non-condensing
Standard working
envir... | I'm setting up my solariX™ FTMS system and I'm unsure if my lab's environmental conditions meet the specifications for optimal performance. What should I do? | First, check your laboratory's temperature and humidity levels to ensure they fall within the specified range for the solariX™ system. The ideal temperature should be between 15 – 30 °C (58 to 86 °F) and relative humidity should be between 15 – 85% non-condensing. If your current conditions do not meet these specificat... | Site_Prep - solariX series.pdf | 25 | 5 | The context provides specific environmental requirements for the solariX™ FTMS system, including temperature, relative humidity, and air exchange rates. To determine if your lab's conditions meet the specifications for optimal performance, you should compare your lab's current environmental conditions (temperature, hum... | 5 | Total rating: 5 | 4 | Total rating: 4 |
maXis series — Site Preparation Specification
Copyright © June 2014
Bruker Daltonik GmbH Revision 3 Page 1 of 10
Introduction
Dear Customer,
Thank you for the confidence you’ve expressed in us by selecting and purchasing your new Bruker mass
spectrometer. On behalf of the entire Bruker Daltonics Service Tea... | I’m preparing for the installation of my new Bruker mass spectrometer, but I’m unsure if my lab meets all the necessary site preparation specifications. What should I do? | To ensure a smooth installation of your Bruker mass spectrometer, follow these steps:
1. **Review the Site Preparation Specification Document**: Carefully read through the installation requirements outlined in the document provided by Bruker. Pay special attention to details regarding electrical and mechanical install... | site-preparation-maxis-series-06-2014.pdf | 0 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
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▪ Yes. An audible beep is heard.
▪ No. A beep is not heard. Ensure the Qcard is properly seated on the carrier board and the carrier
board is properly connected to the Bu... | I am troubleshooting my Ultivo system and there's no audible beep when I power it on, but the +5V bias light is illuminated. What should I do? | First, ensure that the Qcard is properly seated on the carrier board and that the carrier board is correctly connected to the Bus board. If everything is connected correctly and there's still no beep, connect directly to the AC board to attempt communication. If you still do not hear a beep, remove the LAN cable from t... | UltivoFinalTroubleshootingGuide.pdf | 129 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
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• Lens extension board failed.
• Hex PCA failed.
• Ultimod PS missing voltage.
• Short inside manifold or disconnected cable.
How to Troubleshoot:
o If error allows, pe... | I am encountering a L12 fault indicating a Vortex Entrance Lens fault in my LC/MS system, and I suspect it might be related to the Hex PCA or the mainboard connections. What should I do? | To troubleshoot the L12 fault, start by performing a system evaluation to check the “Evaluate Optics Element Connection” results if the error allows. Next, conduct a system screening to review the “Main board short circuit diagnostics” results. Inspect the connections from mainboard 1 to Hex board 1 for any disconnecte... | UltivoFinalTroubleshootingGuide.pdf | 12 | 5 | The context provides detailed troubleshooting steps for a L12 fault indicating a Vortex Entrance Lens fault in an LC/MS system. It mentions possible causes for the fault, including issues with the Hex PCA and mainboard connections, which directly relates to the user's suspicion. The troubleshooting steps include checki... | 5 | Total rating: 5 | 4 | Total rating: 4 |
5 Maintenance
Atmospheric Pressure Chemical Ionization (APCI) source
134 Agilent Triple Quadrupole LC/MS System User Guide
8 checktuneConnect the heater cable.
9 Connect the corona needle voltage cable.
10 Connect the sample nebulizer gas tubing.
11 Connect the nebulizer sample line.
In the MassHunter Data Acquisition ... | I just switched to using an APCI source on my Agilent Triple Quadrupole LC/MS system, but I'm not getting good results from the autotune—what should I do? | First, ensure that all necessary connections for the APCI source are properly made: check that the heater cable, corona needle voltage cable, sample nebulizer gas tubing, and nebulizer sample line are securely connected. Once confirmed, turn on the LC/MS instrument and allow the set points to equilibrate. While waiting... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 133 | 4 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
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Mainboard 1 Internal Shutdown – Shutdown event is coming from
mainboard 1
This fault is set on mainboard 1.
Possible Causes:
The possible causes of this fault include:
... | I am experiencing a shutdown event from mainboard 1 in my HPLC system, and I'm unsure how to identify the cause. What should I do? | First, swap mainboard 1 with mainboard 2 to see if the error transfers to the second mainboard. If it does, you will need to replace the defective mainboard. If the error remains with mainboard 1, check the Ultimod power supply voltages in the PVH. If you find that the voltage is low or missing, remove the Ultimod from... | UltivoFinalTroubleshootingGuide.pdf | 29 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
3T u n i n g
Configure Tune (6495D only)
36 Agilent Triple Quadrupole LC/MS System User Guide
NOTE
To use manual instrument modes, permissions must be configured for the user
profile. This application can only be accessed with specified user permissions.
Access to the Manual Tune privilege must be enabled in OLCP to ... | I'm trying to access the manual tuning features on my Agilent 6495D LC/MS system, but I can't seem to find the option—what should I do? | First, ensure that your user profile has the necessary permissions configured to access manual instrument modes. You need to enable the Manual Tune privilege in the OpenLab Control Panel (OLCP). To do this, refer to the OpenLab Control Panel Help documentation for detailed instructions on setting user permissions. Once... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 35 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
Environmental conditioning considerations include temperature,
humidity, airborne dust and exhaust venting.
The solariX is specified for operation under the following
conditions:
• Operating Temperature: 15 to 30 °C (59 to 86 °F)
• Operating Humidity: 15 % to 85 % non-condensing
• Maximum Altitude: 2000 m (... | I am running an HPLC-MS analysis, but my results are inconsistent, and I suspect it might be due to environmental conditions. What should I do? | First, check the operating temperature of your lab; it should be maintained between 15 to 30 °C, with the optimal range for guaranteed analytical specifications being 21°C ± 3°C. Ensure that temperature variations do not exceed < 3°C/hr. If your lab temperature is fluctuating or outside this range, consider using a tem... | Site_Prep - solariX series.pdf | 2 | 4 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
4 Basic Operation
Switch LC stream to Waste
Agilent Triple Quadrupole LC/MS System User Guide 59
b Right-click an LC module in the Instrument Status window and select one
of the commands to change any non-method control parameters, if
needed.
c Monitor the baseline and adjust the plot to make sure the column is
equi... | I am trying to monitor the baseline stability on my Agilent Triple Quadrupole LC/MS system, but I can't seem to get a clear view of the real-time parameter values. What should I do? | To effectively monitor the baseline stability and view real-time parameter values on your Agilent Triple Quadrupole LC/MS system, follow these steps:
1. **Switch LC Stream to Waste**: Ensure that the LC stream is directed to waste. This will help in stabilizing the baseline without interference from the sample.
2. **... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 58 | 5 | Total rating: 5 | 4 | null | 4 | Total rating: 4 |
communication issues. Ensure the MassHunter Acquisition software and ESW version match.
o If a hardware reason cannot be found, the last thing to do is capture the log files from TCD to see if the
issue can be identified within the log files. If the communication loss includes a loss of power to the
Qcard or if th... | I am experiencing communication issues between my Ultivo and the MassHunter Acquisition software, and I'm unsure how to proceed. What should I do? | First, ensure that the MassHunter Acquisition software and the ESW version are compatible and match. If they do match and you still face issues, check for any hardware problems. If there are no apparent hardware issues, capture the log files from the TCD to see if any errors can be identified. However, be aware that if... | UltivoFinalTroubleshootingGuide.pdf | 126 | 5 | null | 4 | null | 4 | Total rating: 4 |
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o If, after swapping the heater/sensor cables, the error moves to the other quad, there is a problem with
either the Hex PCA, the feedthrough interface board, the axial fee... | I recently encountered an error in my LC/MS system after swapping the heater/sensor cables, and now the error has moved to the other quad. What should I do? | Start by removing the Hex PCA and measure the resistance of the sensor at pins 16 & 17; it should read approximately 18Ω. If this reading is incorrect or open, vent the system and measure directly on the sensor to determine if the issue lies with the sensor itself or the interface board/axial feedthrough. If the sensor... | UltivoFinalTroubleshootingGuide.pdf | 64 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
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Figure 1: Two Examples of Contamination Which is Taller than the Actual Calibrant Peaks. These Taller
Contaminants get Picked by the Tune Algorithm Instead of the Correct m... | I am experiencing autotune failures in my LC/MS system, and I suspect that a contaminant peak is interfering with my calibrant peaks. What should I do? | First, confirm that the autotune failure is indeed due to a contaminant peak being taller than the actual calibrant peaks. Check if the incorrect high m/z tune calibrant is being picked up by the autotune algorithm, particularly looking for cases where a contaminant, such as a peak at 2058 m/z, is taller than your tune... | UltivoFinalTroubleshootingGuide.pdf | 177 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | null |
5 Maintenance
Cleaning the spray chamber - weekly
80 Agilent Triple Quadrupole LC/MS System User Guide
Cleaning the spray chamber - weekly
Perform this maintenance:
• Weekly.
• Whenever symptoms indicate that contamination exists in the spray
chamber.
• If the spray shield or capillary cap shows significant discolor... | I noticed that my LC/MS system is showing signs of contamination, and the spray shield has significant discoloration that daily cleaning hasn't resolved. What should I do? | To address the contamination in your LC/MS system's spray chamber, follow these detailed steps for cleaning:
1. **Preparation**: Gather all necessary tools, including clean powder-free nitrile gloves, a clean lint-free cloth, LC/MS-grade isopropanol, LC/MS-grade water, a clean wash bottle, and 4000 grit sandpaper.
2.... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 79 | 5 | The context provides specific instructions for cleaning the spray chamber of an LC/MS system, particularly when there are signs of contamination or discoloration that daily cleaning cannot resolve. The answer should include steps to clean the spray chamber, which are detailed in the context. | 5 | Total rating: 5 | 4 | null |
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4. How To Troubleshoot Vacuum Problems
The troubleshooting information in this section provides how to troubleshoot the Ultivo LC/MS vacuum system
when the instrument wont pu... | I am trying to troubleshoot a vacuum issue with my Ultivo LC/MS system, and it won't pump down properly. What should I do? | First, ensure that the AC power cord is securely plugged into the wall and check the power supply to confirm that it is functioning correctly. Inspect the AC board for any blown fuses, specifically the 8A time delay fuse for electronics and heaters, as well as the 12.5A breaker for the rough and turbo pumps. If a fuse ... | UltivoFinalTroubleshootingGuide.pdf | 101 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
impact Series — Site Preparation Specification
Copyright © May 2016
BRUKER Revision B Page 8 of 11
Gas connection Requirements
There are two possible arrangements:
a. Where the nebulizer and collision gas are supplied from
the same source.
b. Where the nebulizer and collision gas are provided from
separ... | I'm setting up my BRUKER instrument for HPLC–MS and I'm unsure about the gas connection requirements, particularly whether to use a single source for both nebulizing and collision gas or separate sources. What should I do? | To ensure proper setup of your BRUKER instrument for HPLC–MS, you need to decide on the gas connection arrangement based on your laboratory's capabilities and requirements. If you choose to supply both nebulizing and collision gas from the same source, you will need to install a Swagelok 1/4” T-piece and a Swagelok 1/4... | Site_Prep-impact II.pdf | 7 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
Agilent Triple Quadrupole LC/MS System User Guide 3
In This Guide
This guide provides information on the Ultivo, 6475A, and 6495D LC/TQ systems
running MassHunter Data Acquisition 12.1 or higher.
Additional Resources
User Documentation
Data analysis and library management documentation can be found by scanning
the co... | I am running an Agilent Triple Quadrupole LC/MS system and just realized I’m low on essential columns and supplies. What should I do? | To ensure you have the necessary columns and supplies for your Agilent Triple Quadrupole LC/MS system, I recommend you first check your current inventory to identify what items you are low on. Then, navigate to the quick reference list for supplies at https://aglt.co/LCTQSupplies to see the recommended items for stocki... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 2 | 4 | null | 4 | Total rating: 4 | 4 | null |
5 Maintenance
Inspecting and adjusting the nebulizer needle
106 Agilent Triple Quadrupole LC/MS System User Guide
11 If the needle distance looks correct, reverse the position of the magnifier and
the flashlight so the flashlight is in the top port and the magnifier is in the side
port of the fixture. Check that the ... | I am experiencing inconsistent ionization in my LC/MS analysis, and I suspect it might be related to the nebulizer needle position. What should I do? | First, inspect the nebulizer needle distance to ensure it is set correctly. If it appears correct, reverse the position of the magnifier and flashlight so that the flashlight is in the top port and the magnifier is in the side port of the fixture. Check that the needle tip is centered (concentric) with the tip of the n... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 105 | 5 | Total rating: 5 | 5 | The question prompts for practical advice on a specific technical issue, which is relevant to many practitioners in the field. Additionally, it opens the door for further investigation into other potential causes of inconsistent ionization, making it a valuable inquiry for improving analytical performance. | 4 | Total rating: 4 |
4 Basic Operation
Setting Up and Running a Worklist
70 Agilent Triple Quadrupole LC/MS System User Guide
4 On the Sample Position tab, specify the sample vial locations (make sure that
the specific sample tray type has been configured by right-clicking the
autosampler device image).
5 Specify the locations, and click... | I am trying to set up a worklist for my Agilent Triple Quadrupole LC/MS system, but I’m unsure how to properly specify the sample vial locations in the autosampler. What should I do? | To specify the sample vial locations in your Agilent Triple Quadrupole LC/MS system, first navigate to the Sample Position tab. Ensure that the specific sample tray type has been configured by right-clicking on the autosampler device image. After confirming the configuration, you can specify the locations of your sampl... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 69 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
6C o m p l i a n c e
Product End-of-Life
Agilent Triple Quadrupole LC/MS System User Guide 139
Product End-of-Life
Agilent offers a take-back program for its Triple Quadrupole LC/MS system
customers in US, EU, and UK markets. Refer to
https:/ /www.agilent.com/environment/product/index.shtml for more
information. | I am preparing to dispose of our old Agilent Triple Quadrupole LC/MS system and want to ensure compliance with the take-back program—what should I do? | To properly dispose of your old Agilent Triple Quadrupole LC/MS system, you should participate in Agilent's take-back program, which is available for customers in the US, EU, and UK markets. Visit the Agilent environmental product page at https://www.agilent.com/environment/product/index.shtml for detailed instructions... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 138 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
solariX FTMS User Manual. Safety concerns which affect the
location of the instrument are:
General chemical safety : The solariX FTMS can be used to
analyze a wide variety of chemical / biological compounds.
Provisions should be made in the laboratory to handle these
compounds in accordance with local health and ... | I recently set up the solariX FTMS in my lab, but I'm unsure about the proper venting requirements for both the analysis chamber and vacuum pump exhaust. What should I do? | Ensure that the venting for both the analysis chamber and the vacuum pump exhaust is properly routed according to local health and safety regulations. For the analysis chamber, confirm that the exhaust vent is directed safely away from personnel and sensitive equipment. For the vacuum pump, make sure the exhaust line i... | Site_Prep - solariX series.pdf | 17 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
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ACB_ROUGH_FLT – Rough pump controller reporting internal fault
This fault is set on the AC board and rough pump
Possible Causes:
The possible causes of this fault include:
... | I am getting an ACB_ROUGH_FLT error on my HPLC system, and I suspect it might be related to the rough pump or AC board. What should I do? | First, verify the status of the rough pump by checking the LED on the back of the pump. Ensure that the oil level is within the correct range and that the fan on top of the pump is spinning. Also, confirm that the oil mist filter is correctly installed. If you find any issues, correct them or consider replacing the rou... | UltivoFinalTroubleshootingGuide.pdf | 55 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
neofleX series – Site Preparation Specification
Copyright © May 2024
Bruker Daltonics GmbH & Co. KG Doc. No. 5058740 - Revision B Page 5 of 15
neofleX system mainframe
Weight and space requirements
A stable table or countertop with a length of 1.6 m and a depth of 0.8 m is needed to place the
inst... | I am preparing the installation site for a neofleX instrument and I'm unsure if my current table dimensions and surrounding space meet the requirements. What should I do? | Ensure that your installation site has a stable table or countertop that is at least 1.6 m long and 0.8 m deep to accommodate the neofleX instrument, which measures 1.57 m in length, 0.71 m in width, and 0.73 m in height, weighing 247 kg. Additionally, allow for at least 1 m of bench space for the data system, which ty... | site-preparation-specification-neoflex-rev-b.pdf | 4 | 5 | The question asks for guidance on whether the current table dimensions and surrounding space meet the requirements. Given the detailed specifications in the context, one can assess their current setup against these requirements. | 4 | Total rating: 4 | 4 | Total rating: 4 |
scimaX™ series — Site Preparation Specification
Copyright © June 2018
Bruker Revision A Page 13 of 27
Most of the solvent and sample are aerosolized and vented
directly through the source exhaust. As a result, the source
exhaust (via the drain bottle) and the rough pump exhaust must
be vented directly outsi... | I recently set up my scimaX™ LC/MS system, but I'm concerned about the exhaust setup and potential contamination issues affecting my results. What should I do? | Ensure that the exhaust from both the rough pump and drain bottle is vented directly outside and not recirculated into your environmental control system. This is crucial to prevent contamination from rough pump oil. Use the provided hoses to connect the exhaust lines to the Main Interface and vent them separately. Addi... | Site_Prep-scimaX.pdf | 12 | 4 | Total rating: 4 | 5 | Total rating: 5 | 4 | Total rating: 4 |
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How to Troubleshoot:
o First, inspect the SRC LED on the back of the instrument. If this is flashing very fast but the sheath gas
is not heating up, there is a problem with... | I am experiencing a persistent error indicating that the MS1 quad heater temperature sensor has failed, and I've already checked the cables; what should I do? | First, power cycle the instrument to reset the ESW and all electronics. If the error persists, measure the resistance of the heater/sensor by disconnecting the heater/sensor cable from the bulkhead. Expect ~136Ω between pins A & C and ~1-3Ω between pins E & F. If the readings are correct, inspect the cables from the bu... | UltivoFinalTroubleshootingGuide.pdf | 63 | 5 | null | 5 | Total rating: 5 | 4 | null |
3T u n i n g
Starting the Instrument
32 Agilent Triple Quadrupole LC/MS System User Guide
Starting the Instrument
1 Follow the procedures in “Starting Up and Shutting Down the Instrument”on
page 49 to begin operation of the instrument.
2 Display the Instrument Status window if it is not visible in the Mass Hunter
Dat... | I am trying to start my Agilent Triple Quadrupole LC/MS system but I can't seem to get the instrument status to display properly. What should I do? | First, ensure you are following the correct startup procedures outlined in the user guide. Start by following the steps in “Starting Up and Shutting Down the Instrument” on page 49. Once you have done that, check if the Instrument Status window is visible in the Mass Hunter Data Acquisition program. If it is not, you c... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 31 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
use 24V provided by the Ultimod and controlled by the Zynq board in a PWM (pulse-width modulation) signal.
Drying gas and the source gas heaters both use line voltage AC that is duty cycle controlled by the Zynq board.
To see if these heaters are working, one can check the back of the Ultivo near where the Foreline... | I am trying to troubleshoot the heating elements in my Ultivo system, but I'm unsure how to verify if the heaters are functioning correctly. What should I do? | To check if the heaters in your Ultivo system are working, look at the back of the Ultivo unit near the Foreline pump connection. You should see four small lights that indicate the duty cycle of the heaters. These lights should be flashing in accordance with the duty cycle controlled by the Zynq board. If the lights ar... | UltivoFinalTroubleshootingGuide.pdf | 89 | 5 | The context provides specific information on how to verify if the heaters in the Ultivo system are functioning correctly. It mentions checking the back of the Ultivo near the Foreline pump for four small lights that should flash in accordance with the duty cycle of the heater when it is heating. This directly addresses... | 4 | null | 4 | Total rating: 4 |
Document Author: Jeff Stevens Agilent Confidential Page 99 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
▪ Yes. Control from the mainboard and valve board is working.
▪ No. The solvent selection valve is not being controlled. It is controlled by mainboard 1 though the
valve PC... | I am experiencing issues with the solvent selection valve not being controlled in my HPLC setup, and I'm unsure how to diagnose the problem. What should I do? | First, check the SCSI cable connections at both the mainboard 1 and valve PCA for any bent, pushed in, or missing pins. Next, verify that the Ultimod power supply is providing the required 24V, as its absence may lead to other errors. If those checks are fine, consider testing the solvent selection valve and mainboard ... | UltivoFinalTroubleshootingGuide.pdf | 98 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
timsTOF™ — Site Preparation Specification
© Copyright September 2016 Bruker Daltonik GmbH Revision B Page 11 of 12
Ensure that an appropriate pressure control regulator is available – the
regulator must be able to supply gas in the pressure range of 0-10 bar.
The pressure of the nitrogen must be within ... | I am setting up my timsTOF™ mass spectrometer and I'm unsure about the nitrogen supply requirements and exhaust venting; can you clarify what I need to ensure proper operation? What should I do? | To ensure proper operation of your timsTOF™ mass spectrometer, follow these steps regarding nitrogen supply and exhaust venting:
1. **Nitrogen Supply**:
- Ensure you have a pressure control regulator that can supply nitrogen within the range of 0-10 bar.
- Specifically, the nitrogen pressure at the instrument'... | Site_Prep -timsTOF.pdf | 10 | 5 | null | 5 | null | 4 | Total rating: 4 |
The compact instrument requires an input power supply of 208 VAC to
230 VAC, 50/60 Hz, which is consistent with the mains supplies
provided worldwide.
Customers in areas with poor mains supply reliability should use an
Uninterruptible Power Supply (UPS).
Using a UPS also allows the customer to take advantage of ... | I’ve set up my HPLC system, but I’m concerned about the power supply stability in my lab, especially with frequent voltage fluctuations. What should I do? | To ensure stable operation of your HPLC system, I recommend using an Uninterruptible Power Supply (UPS). This will protect your instrument from interruptions caused by voltage fluctuations and outages, which can affect long-running measurements. Additionally, ensure that your power supply is within the required range o... | Site_Preparation_compact_R1.pdf | 3 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
timsTOF™ — Site Preparation Specification
© Copyright September 2016 Bruker Daltonik GmbH Revision B Page 3 of 12
timsTOF System Mainframe
Dimensions, Weight and Space Requirements
timsTOF instrument
Weight: 350 kg / 772 lbs (without packing)
Length: 1400 mm / 55.5 in
Width: 980 mm / 38.6 in
He... | I am setting up a timsTOF system in our lab, but I'm unsure about the space requirements for proper ventilation and maintenance access. What should I do? | Ensure that you allocate at least 500 mm (20 in) of free space on both the left and right sides of the timsTOF instrument, and at least 400 mm (16 in) of space behind the equipment for ventilation and maintenance access. Additionally, leave 40 cm of free space behind the timsTOF for the connection of services like the ... | Site_Prep -timsTOF.pdf | 2 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
4 Agilent Triple Quadrupole LC/MS System User Guide
Technical Support
To find your local sales and support contact, visit the following page:
https:/ /www.agilent.com/en/contact-us/page
For technical support, visit the following page:
https:/ /www.agilent.com/en/support
Agilent Community
To get answers to your question... | I recently started using an Agilent Triple Quadrupole LC/MS system, but I'm having trouble finding the right technical support resources for troubleshooting my method. What should I do? | To find the appropriate technical support for your Agilent Triple Quadrupole LC/MS system, I recommend visiting the Agilent support page at https://www.agilent.com/en/support. Here, you can access a wealth of resources, including user guides, troubleshooting tips, and contact information for local support. Additionally... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 3 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
Optimizing Methods
Introduction Workbook 61
6 Optimizing Methods
MassHunter Optimizer lets you automatically optimize the data acquisition
parameters for MRM mode (multiple-reaction monitoring) on a triple quadrupole
mass spectrometer instrument for each individual compound analyzed.
Specifically, it automates t... | I am trying to optimize my MRM method for a new compound using MassHunter Optimizer, but I'm unsure about the best way to prepare my sample and mobile phase. What should I do? | Start by preparing your sample at a concentration of around 1 ng/µL, as this is optimal for detection. For the mobile phase, ensure you have a suitable composition that aligns with your target compounds. Use a generic gradient that varies from 5 to 75% organic solvent. Additionally, consider using a short column or a l... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 60 | 5 | Total rating: 5 | 5 | null | 4 | Total rating: 4 |
5 Maintenance
Replacing the valve rotor seal
Agilent Triple Quadrupole LC/MS System User Guide 123
10 Use the 9/64-inch hex key to fix the three hex head screws from the stator
face of the selection valve.
11 Plug in all the connections of the MS selection valve.
12 Install the upper left front cover or ion funnel cov... | I recently replaced the valve rotor seal on my Agilent Triple Quadrupole LC/MS system, but now I'm unsure if I've reassembled everything correctly. What should I do? | To ensure that your Agilent Triple Quadrupole LC/MS system is properly reassembled after replacing the valve rotor seal, follow these detailed steps:
1. **Check the Valve Assembly**: Make sure that the valve rotor seal is correctly seated in the valve assembly. Misalignment can lead to leaks or improper function.
2. ... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 122 | 5 | The question asks for guidance on what to do if the user is unsure about the reassembly after replacing the valve rotor seal. The context directly addresses this concern by listing the steps required for proper reassembly, which can help the user verify if they have completed the process correctly. | 4 | Total rating: 4 | 4 | Total rating: 4 |
neofleX series – Site Preparation Specification
Copyright © May 2024
Bruker Daltonics GmbH & Co. KG Doc. No. 5058740 - Revision B Page 9 of 15
Electrical and power specification
An appropriate supply of electrical power and sufficient outlets for all system components are to be
installed before instal... | I am setting up the neofleX instrument for my LC/MS analysis, but I’m unsure about the electrical requirements and grounding specifications. What should I do? | To ensure proper installation of the neofleX instrument, follow these steps:
1. **Electrical Supply**: Verify that you have an appropriate electrical supply with a voltage range of 100-240 VAC at 50/60 Hz, which is compatible with the neofleX instrument.
2. **Uninterruptible Power Supply (UPS)**: If you are in an are... | site-preparation-specification-neoflex-rev-b.pdf | 8 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
solariX™ series — Site Preparation Specification
Copyright © August 2017
BRUKER Daltonik GmbH
# 8705122
Revision C
Page 6 of 27
Laboratory Gas Supply Requirements
The customer is responsible for the supply of the required
gases and regulator systems.
The solariX gas supply requirements are lis... | I am setting up the solariX™ series for my experiments, but I'm unsure if my gas supply meets the required specifications for nitrogen and compressed air. What should I do? | First, ensure that your compressed air supply is dry and clean, operating at a pressure between 5 bar and 6 bar, with a minimum air volume flow of 55 L/min to properly cool the preamplifier. For nitrogen, verify that you have a constant supply capable of delivering between 5 L/min and 12 L/min during operation (typical... | Site_Prep - solariX series.pdf | 5 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
a suitable solvent to backflush the lines.
▪ Slowly turn on the LC pump to backflush the line. Take care not to over-pressure the flow path.
▪ Reconnect and test the flow.
o If you are not getting any calibrant delivered to the nebulizer and the above has not solved the
problem, it could be there is a leak at the ... | I am trying to troubleshoot my LC-MS setup because I’m not getting any calibrant delivered to the nebulizer, and I’ve tried backflushing the lines without success. What should I do? | First, ensure that you have a suitable solvent ready to backflush the lines. Begin by slowly turning on the LC pump to backflush the line, being careful not to over-pressure the flow path. After backflushing, reconnect the system and test the flow to see if the issue persists.
If you still do not receive any calibrant... | UltivoFinalTroubleshootingGuide.pdf | 98 | 4 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
Software Basics
Introduction Workbook 31
Instruments
Use the Control Panel to connect and control the instruments you want to use with
the software.
Create an Instrument
1 Click Instruments and select any location.
2 Click Create > Create Instrument.
3 Enter the required data in the Create Instrument pan... | I am trying to set up my Agilent 6495D LC/TQ in the software, but I’m unsure about the steps to create the instrument correctly. What should I do? | To set up your Agilent 6495D LC/TQ in the software, follow these detailed steps:
1. **Open the Control Panel**: Start by accessing the Control Panel of the software where you can manage your instruments.
2. **Select Instruments**: Click on the "Instruments" option to view the available locations for your instrument s... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 30 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
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o If the problem stayed with the same quad, then the problem is with the Hex board, Feedthrough
interface, or the quad heater/sensor. Start by removing the hex board and m... | I am troubleshooting a persistent issue with my LC/MS system where the problem seems to be localized to the same quad; could this indicate a fault with the hex board or associated components? What should I do? | Start by removing the hex board and measure the resistance of the heater and sensor pins. If the measurements are correct, this indicates that the feedthrough interface and the heater assembly are functioning properly. Next, swap the hex boards; if the problem moves to the other quad, you will need to replace the defec... | UltivoFinalTroubleshootingGuide.pdf | 92 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
Hardware
Introduction Workbook 18
Hardware Introduction
1 List the type of Ionization Source in use:
2 It is reviewed on _____ page of the user guide and includes the following
parts:
3 List the name and part number of the proper tune solution for this
system: | I am trying to set up my LC/MS system, but I'm unsure about which ionization source to use and where to find the tuning solution details in the user guide. What should I do? | First, identify the type of ionization source that is compatible with your LC/MS system by referring to the user guide, specifically on the page indicated for ionization sources. This section will provide information on the different types available and their specific applications. Next, locate the proper tune solution... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 17 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
3T u n i n g
Diagnostic Tune (6495D only)
46 Agilent Triple Quadrupole LC/MS System User Guide
Diagnostic Tune (6495D only)
In the Diagnostic Tune section, execute a Diagnostic Tune to produce a log file
called TCDBackup.zip, which can be sent to Agilent service personnel. It is
created and retrieved from the OpenLab... | I attempted an autotune on my Agilent Triple Quadrupole LC/MS system, but it failed, and now I need to perform a diagnostic tune. What should I do? | To perform a diagnostic tune on your Agilent Triple Quadrupole LC/MS system, follow these detailed steps:
1. **Check Tune Solution**: Before starting, ensure that there is sufficient tune solution in the CDS bottle. This is crucial as inadequate solution can lead to an unsuccessful tune.
2. **Access Method Editor**: ... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 45 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
Tuning
Introduction Workbook 40
Electron Multiplier Voltage (EMV)
To change the electron multiplier voltage (EMV), it is best practice to find
these two values in the most recent detailed report. Using the detailed
checktune report, answer the following questions:
1 What is the electron multiplier voltage ... | I am trying to optimize my LC/MS method and need to adjust the electron multiplier voltage, but I'm unsure how to find the standard values and maximum gain from the checktune report. What should I do? | To optimize your LC/MS method by adjusting the electron multiplier voltage (EMV), follow these steps:
1. **Access the Detailed Checktune Report**: Start by locating the most recent detailed checktune report for your LC/MS system. This report contains critical information regarding the EMV.
2. **Identify the EMV Stan... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 39 | 5 | Total rating: 5 | 5 | null | 4 | null |
Document Author: Jeff Stevens Agilent Confidential Page 71 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
replace the defective hex PCA.
ACB_Q2_HTR_TEMP_SHUTOFF – MS2 quad heater shutoff due to
temperature exceeding maximum limit
This fault is set on the AC board
Possible Caus... | I am troubleshooting an MS2 quad heater shutoff error due to temperature exceeding the maximum limit, and I'm unsure if the issue is with the heater, sensor, or the Hex PCA. What should I do? | To troubleshoot the MS2 quad heater shutoff error, follow these steps:
1. **Swap Heater/Sensor Cables**: Begin by swapping the heater/sensor cables between the Hex PCAs. This will help determine if the error is specific to MS2 or if it moves to MS1.
2. **Observe Error Behavior**:
- If the error remains with MS2 ... | UltivoFinalTroubleshootingGuide.pdf | 70 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
Document Author: Jeff Stevens Agilent Confidential Page 90 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
3.3 Incorrect Settings for Nebulizer, Sheath or CDS Pressure
We have seen a case when swapping out the gas flow control module, all of the gas flow delivery looked
correct i... | I recently replaced the gas flow control module on my LC/MS system, but I'm getting inconsistent results and suspect there might be an issue with the gas pressures. What should I do? | First, verify the plumbing of the gas flow control module. Trace each gas line from its exit at the gas flow control module to its connection at the nebulizer and CDS assembly to ensure they are properly connected. You may need to cut any zip ties for better access and identification, and remember to zip tie them back ... | UltivoFinalTroubleshootingGuide.pdf | 89 | 5 | null | 5 | Total rating: 5 | 4 | null |
4 Basic Operation
Setting Up and Running a Worklist
Agilent Triple Quadrupole LC/MS System User Guide 71
7 On the Run Parameters tab, type the paths for the method. | I am trying to set up a worklist for my Agilent Triple Quadrupole LC/MS system, but I'm unsure how to correctly input the paths for the method in the Run Parameters tab. What should I do? | To correctly input the paths for the method in the Run Parameters tab of your Agilent Triple Quadrupole LC/MS system, follow these steps: 1. Open the software interface for the LC/MS system. 2. Navigate to the 'Run Parameters' tab. 3. Locate the section where you can input the method paths. 4. Ensure that you have the ... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 70 | 4 | Total rating: 4 | 4 | Total rating: 4 | 4 | Total rating: 4 |
3T u n i n g
6495D
38 Agilent Triple Quadrupole LC/MS System User Guide
6495D
An autotune can be run with the following ion sources: ESI, AJS ESI, MMI, and
APCI.
1 In the Method Editor window, click the TQ tab.
2 Click Tune > Autotune in the left pane.
3 Click Tune control.
This button locks control of the LC/TQ in... | I am trying to autotune my Agilent 6495D Triple Quadrupole LC/MS system, but I’m unsure about the steps to take after clicking the Autotune button. What should I do? | To successfully autotune your Agilent 6495D Triple Quadrupole LC/MS system, follow these detailed steps:
1. **Access the Method Editor**: Start by opening the Method Editor window and navigate to the TQ tab.
2. **Initiate Autotune**: Click on the "Tune" option in the left pane and then select "Autotune."
3. **Lock C... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 37 | 5 | The context provides a step-by-step guide on how to perform an autotune on the Agilent 6495D Triple Quadrupole LC/MS system, including what to do after clicking the Autotune button. It mentions that after clicking Autotune, tune setpoints are applied, and if no action is taken within a timeout period, the system will r... | 4 | Total rating: 4 | 4 | Total rating: 4 |
5 Maintenance
Cleaning the spray chamber - weekly
Agilent Triple Quadrupole LC/MS System User Guide 81
9 Make sure you wear clean gloves. Use a tech wipe to hold the parts as you
remove them. They will be warm.
10 Clean the spray shield, capillary cap, end plates, and contact ring under fume
hood. Carefully remove th... | I noticed that my Agilent Triple Quadrupole LC/MS system is giving inconsistent results, and I suspect it might be due to contamination in the spray chamber. What should I do? | First, ensure you are wearing clean gloves and use a tech wipe to handle the parts as you remove them, as they may be warm. Clean the spray shield, capillary cap, end plates, and contact ring under a fume hood to avoid exposure to any harmful vapors. If you encounter persistent contaminants that are not removed by regu... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 80 | 5 | The context provides specific instructions for cleaning the spray chamber of an Agilent Triple Quadrupole LC/MS system, which is directly relevant to the user's concern about contamination causing inconsistent results. The steps outlined in the context, such as wearing clean gloves, using a tech wipe, and cleaning spec... | 5 | Total rating: 5 | 4 | Total rating: 4 |
neofleX series – Site Preparation Specification
Copyright © May 2024
Bruker Daltonics GmbH & Co. KG Doc. No. 5058740 - Revision B Page 8 of 15
Environmental condition requirements2
Environmental conditioning considerations include temperature, humidity, airborne dust and exhaust
venting.
The neofleX ... | I recently set up the neofleX instrument for my experiments, but I'm concerned about the temperature fluctuations in the lab that might affect its performance. What should I do? | To ensure optimal performance of the neofleX instrument, it is crucial to maintain the operating temperature within the specified range of 16°C to 30°C (50°F to 86°F), with the guaranteed analytical specifications met only at 21°C ± 3°C (70°F ± 6°F). Here are the steps you should take:
1. **Monitor the Temperature**: ... | site-preparation-specification-neoflex-rev-b.pdf | 7 | 5 | The context provides specific environmental conditions necessary for the proper operation of the neofleX instrument, including temperature requirements and the need for stable conditions. It states that the instrument operates best within a temperature range of 21°C ± 3°C and that temperature variations should be less ... | 4 | null | 4 | Total rating: 4 |
5 Maintenance
Replacing the electron multiplier horn (Ultivo only)
118 Agilent Triple Quadrupole LC/MS System User Guide
Replacing the electron multiplier horn (Ultivo only)
Schedule
When sensitivity is poor and autotune consistently sets the detector gain to its
maximum value.
Equipment List
• Clean, powder-free nitr... | I’ve been experiencing poor sensitivity in my Ultivo LC/MS system, and autotune keeps setting the detector gain to its maximum value. What should I do? | To address the poor sensitivity in your Ultivo LC/MS system, you may need to replace the electron multiplier horn. Here’s a step-by-step guide on how to do this:
1. **Prepare for Maintenance**: Before starting, ensure you have clean, powder-free nitrile gloves, long-nose pliers, and a new electron multiplier horn re... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 117 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | null |
4 Basic Operation
Setting Up and Running a Worklist
Agilent Triple Quadrupole LC/MS System User Guide 69
Setting Up and Running a Worklist
1 Click Worklist to show the Worklist window.
2 Click Add Multiple Samples . The Add Multiple Samples dialog box opens.
Note: Samples can also be added one-by-one (user only needs... | I'm trying to set up a worklist for my Agilent Triple Quadrupole LC/MS system, but I'm unsure how to add multiple samples efficiently. What should I do? | To add multiple samples to your worklist efficiently, follow these steps: First, click on the "Worklist" option to open the Worklist window. Next, click on "Add Multiple Samples" to open the Add Multiple Samples dialog box. Here, you can enter all the necessary information on the Sample Information tab for each sample ... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 68 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
5 Maintenance
Routine Tasks
Agilent Triple Quadrupole LC/MS System User Guide 77
Routine Tasks
Cleaning the spray chamber - daily
Perform this maintenance daily or at the end of each shift or anytime you suspect
carryover contamination from one sample or analysis to another.
NOTE
Use the weekly cleaning procedure if s... | I noticed some carryover contamination in my LC/MS results, and I'm unsure if I should clean the spray chamber daily or perform a more thorough weekly cleaning. What should I do? | You should start by performing the daily cleaning of the spray chamber, especially since you suspect carryover contamination. Make sure to wear clean powder-free nitrile gloves and lower the drying gas temperature and vaporizer heater temperature to their minimum levels before cleaning. If you continue to see symptoms ... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 76 | 5 | The context provides clear guidance on the maintenance of the spray chamber in an LC/MS system, specifically addressing the frequency of cleaning based on the presence of carryover contamination. It states that daily cleaning should be performed if there is any suspicion of contamination, and that a more thorough weekl... | 5 | Total rating: 5 | 4 | Total rating: 4 |
5 Maintenance
Cleaning the nebulizer - weekly
Agilent Triple Quadrupole LC/MS System User Guide 83
Cleaning the nebulizer - weekly
Passing the vapors of solvents like IPA, methanol, acetonitrile, or water through
the LC/MS system is called steam cleaning and is used to clean possible
contamination in the LC/MS system... | I’ve been experiencing poor signal-to-noise ratios in my LC/MS analysis, and I suspect it might be due to contamination in the system. What should I do? | To address the poor signal-to-noise ratios potentially caused by contamination in your LC/MS system, you should perform a steam cleaning of the nebulizer. Here’s a step-by-step guide:
1. **Prepare the Cleaning Solution**: Mix 30 to 70% methanol with LC/MS-grade water in a solvent bottle. This mixture will help in clea... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 82 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
Using Methods
Introduction Workbook 59
Offline Method Editor program
It allows you to edit a method while the system is running a worklist or a single
sample. The method shows the devices currently connected to the system. You
cannot edit the parameters of any devices which are not currently connected. The
syste... | I'm trying to edit my HPLC method while running a worklist, but I can't seem to access the parameters for my connected devices. What should I do? | Ensure that the system engines are running, as you cannot edit the parameters of any devices unless the engines are active. To access the Offline Method Editor, you can either select your LC/MS instrument in the Agilent Control Panel and click "Launch Offline," or create an Acquisition shortcut in the Control Panel and... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 58 | 4 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
solariX™ series — Site Preparation Specification
Copyright © August 2017
BRUKER Daltonik GmbH
# 8705122
Revision C
Page 14 of 27
Appendix
Safety Information
This section contains general safety information for the safe and
efficient installation and operation of the solariX FTMS instrument.
A... | I am preparing to install the solariX FTMS system but I'm concerned about the safety protocols related to the superconducting magnet. What should I do? | First, ensure that you have reviewed the "General Safety Considerations for the Installation and Operation of Superconducting Magnets" (Bruker Part No. # 8602037) to understand the specific safety requirements for your location. Next, consider the following steps:
1. **Site Assessment**: Evaluate the installation site... | Site_Prep - solariX series.pdf | 13 | 5 | null | 5 | null | 4 | Total rating: 4 |
impact Series — Site Preparation Specification
Copyright © May 2016
BRUKER Revision B Page 3 of 11
The instrument must be placed on a stable, dedicated table that
is capable of supporting the weight of the system. To prevent
interference from vibrations, other equipment (for example, LC
systems or roughing... | I am setting up my new HPLC system and I'm concerned about the placement of the rough pump; it seems too close to the mass spectrometer. What should I do? | Ensure that the rough pump is placed on the floor as a standalone piece of equipment to prevent vibration interference. Position it close to the mass spectrometer, as it needs to be connected by a rigid hose (which is typically 2 m long), but make sure it is not on the same table as the HPLC system to avoid any vibrati... | Site_Prep-impact II.pdf | 2 | 4 | The context provides specific guidelines regarding the placement of the rough pump in relation to the mass spectrometer and emphasizes the importance of vibration decoupling. It states that the rough pump must be placed on the floor as a standalone piece of equipment to prevent interference from vibrations and that it ... | 5 | Total rating: 5 | 4 | Total rating: 4 |
Using Methods
Introduction Workbook 49
3 Select TQ > Acquisition, then under Time Segments, confirm the settings as
follows:
4 In Acquisition Parameters, review the acquisition settings, noting Start m/z
and End m/z.
NOTE Values will vary based on your instrument model.
5 Click Pump/Sampler/Column Co... | I am trying to set up my LC-MS method and I'm unsure about the acquisition settings, specifically the Start m/z and End m/z values. What should I do? | First, ensure that you are in the Method Editor window of your LC-MS software. Navigate to the Acquisition Parameters section and carefully review the Start m/z and End m/z settings. These values are crucial as they determine the mass range that your instrument will analyze. The appropriate m/z range will depend on the... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 48 | 4 | Total rating: 4 | 5 | Total rating: 5 | 4 | Total rating: 4 |
solariX™ series — Site Preparation Specification
Copyright © August 2017
BRUKER Daltonik GmbH
# 8705122
Revision C
Page 24 of 27
Instrument Dimensions and Weights
Dimensions: (excludes table for computer system)
Width
Length
(in magnet
for
operation)
Length
(out of
magnet for
bake-ou... | I am setting up a solariX™ series mass spectrometer and I'm unsure about the required ceiling height over the magnet for proper operation. What should I do? | To ensure proper operation of your solariX™ series mass spectrometer, you need to maintain a minimum ceiling height of 2890 mm (or 2.89 meters) over the magnet. This height is crucial to accommodate the magnet and its associated components without any obstruction. Additionally, make sure that the area is free from any ... | Site_Prep - solariX series.pdf | 23 | 5 | The context provides specific information regarding the required ceiling height over the magnet for the solariX™ series mass spectrometer. It states that the required ceiling height is 2890 mm. Therefore, the question can be answered directly with the information provided in the context. | 4 | Total rating: 4 | 4 | Total rating: 4 |
Document Author: Jeff Stevens Agilent Confidential Page 165 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
9.1.1 Polyethylene Glycol (PEG)
Possible Causes
The possible causes of this fault include:
• Found in solvents, samples prepared in bad solvents, solvent bottles (if pla... | I recently started using a new nebulizer needle for my LC/MS setup, but I'm seeing unexpected background peaks in my chromatograms, and I'm concerned they might be due to contamination. What should I do? | To troubleshoot the unexpected background peaks in your LC/MS chromatograms, follow these steps:
1. **Identify Potential Sources of Contamination**: Recognize that Polyethylene Glycol (PEG) can be found in various components of your setup, including solvents, sample preparation materials, and even the nebulizer needle... | UltivoFinalTroubleshootingGuide.pdf | 164 | 5 | Total rating: 5 | 5 | Total rating: 5 | 4 | Total rating: 4 |
impact Series — Site Preparation Specification
Copyright © May 2016
BRUKER Revision B Page 10 of 11
• Divert valve (to drain bottle)
Location: Source side / left-hand side
of instrument, small diameter
tube
Connection to drain bottle: ∅2 mm (1/16") PTFE tubing
+ prepared hose connection
Capacity: up... | I recently set up my LC/MS system and I'm concerned about potential contamination from the solvents I'm using; I've heard that not all solvents are suitable for LC/MS applications. What should I do? | To ensure optimal performance of your LC/MS system, it is crucial to use high-quality solvents and supplies specifically designed for LC/MS applications. Here are the steps you should take:
1. **Verify Solvent Quality**: Check that the solvents you are using are MS grade. This is important because many solvents that w... | Site_Prep-impact II.pdf | 9 | 5 | null | 5 | null | 4 | Total rating: 4 |
Use MassHunter Quantitative Analysis to Generate Calibration Curves
Introduction Workbook 92
Analyze and Save the Batch
In this exercise, you quantitate the batch and then save the results.
Analyze the batch and inspect the results for each compound.
1 On the Home tab, click Analyze Batch.
2 Pass the cursor o... | I am trying to generate calibration curves using MassHunter Quantitative Analysis, but I'm unsure about the steps to analyze and save the batch results. What should I do? | To generate calibration curves using MassHunter Quantitative Analysis, follow these steps: First, on the Home tab, click on "Analyze Batch" to start the analysis process. Once the analysis is complete, inspect the results for each compound to ensure accuracy. Next, pass the cursor over the quantitation message for Samp... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 91 | 5 | null | 4 | Total rating: 4 | 4 | Total rating: 4 |
Use MassHunter Quantitative Analysis to Generate Calibration Curves
Introduction Workbook 112
Display the qualifier chromatogram on the right-side before and after
normalization
1 Click the Compound Information (2) tab. In the Qualifiers area, mark the
Normalize check box.
2 Click Apply and observe that the two ... | I'm trying to generate calibration curves using MassHunter and I noticed that my qualifier peaks are not aligning properly. What should I do? | To address the issue of misaligned qualifier peaks in MassHunter, you can normalize the qualifier chromatogram. Here’s a step-by-step guide on how to do this:
1. Open the MassHunter Quantitative Analysis software and navigate to your data set.
2. Click on the "Compound Information" tab (this is typically labeled as ta... | G1960-90143LCTQSystemIntroductionWorkbook.pdf | 111 | 4 | Total rating: 4 | 5 | Total rating: 5 | 4 | Total rating: 4 |
Page 9
Normal Tailing
Normal Tailing
Symmetry > 1.2
All Peaks Tail:
▪ Extra-column effects i.e. poor
connections, too much volume
▪ Build up of contamination on column
inlet (partially plugged frit)
▪ Bad column
Causes
Some Peaks Tail:
▪ Secondary interactions
▪ Small peak eluting on tail of larger peak
Peak Shape: T... | I am observing normal tailing in all my HPLC peaks, and I'm concerned it might be affecting my results. What should I do? | First, check for extra-column effects by ensuring that all connections are secure and that there is not excessive volume in the system. Next, inspect the column inlet for any contamination or a partially plugged frit that could be causing the tailing. If these issues are not present, consider the possibility of a bad c... | Troubleshooting_Tips_Tools_LC_LCMS_Rsteed_01312018.pdf | 8 | 4 | Total rating: 4 | 5 | null | 4 | null |
Document Author: Jeff Stevens Agilent Confidential Page 51 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
o If, after verifying the Ultimod voltages and AC board replacement, you are still getting this error, there
is something else wrong with the instrument and this is pulling... | I am troubleshooting an LC/MS instrument that is showing a -15V out of operational limits error, and I have already checked the Ultimod voltages and replaced the AC board. What should I do? | Start by attempting to clear faults and reset the ESW in TCD or power cycle the instrument to see if the error clears. If that doesn't work, try re-installing the ESW to rule out any issues with the AC board logic. Next, verify if the -15V is low or missing in the PVH and check for any additional low or missing voltage... | UltivoFinalTroubleshootingGuide.pdf | 50 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
Document Author: Jeff Stevens Agilent Confidential Page 8 of 211
D0037611, Revision A.00 26 October 2023 Printed Copies are Uncontrolled
L2 Fault – Skimmer fault – the lens driver cannot achieve the requested
voltage
This Fault is set on Mainboard 1.
Possible Causes:
The possible causes of this fault include: ... | I am encountering an L2 fault indicating a skimmer fault in my LC/MS system, and I suspect it might be related to the skimmer cable or the mainboard. What should I do? | To troubleshoot the L2 fault indicating a skimmer fault, follow these detailed steps:
1. **System Evaluation**: If the error allows, perform a system evaluation and check the results for "Evaluate Optics Element Connection." This will help identify any connection issues.
2. **System Screening**: Again, if permitted b... | UltivoFinalTroubleshootingGuide.pdf | 7 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
scimaX™ series — Site Preparation Specification
Copyright © June 2018
Bruker Revision A Page 8 of 27
Collision Cell Gas Requirements
Only inert gas may be connected to the scimaX instruments
Collision Cell Gas inlet. Ar is recommended.
To ensure the best system performance, please follow these
guidelines... | I'm setting up my scimaX™ instrument for the first time, but I'm unsure about the gas requirements and connections for the collision cell. What should I do? | To ensure optimal performance of your scimaX™ instrument, follow these steps regarding the gas requirements and connections for the collision cell:
1. **Select the Right Inert Gas**: Use argon (Ar) as the collision cell gas, as it is recommended for best system performance. Ensure that the gas is of Ultra High Purity ... | Site_Prep-scimaX.pdf | 7 | 5 | null | 5 | Total rating: 5 | 4 | Total rating: 4 |
5 Maintenance
Replacing the nitrogen gas filters
98 Agilent Triple Quadrupole LC/MS System User Guide
5 Insert the tubing through the nut and ferrule set until the tubing rests firmly
against the shoulder in the fitting.
6 Finger-tighten the nut, then use a wrench to tighten the nut 3/4 turn for
1/8-inch tubing and 1... | I just replaced the nitrogen gas filters on my Agilent Triple Quadrupole LC/MS system, but I'm unsure if I set everything up correctly. What should I do? | First, ensure that the tubing is properly inserted through the nut and ferrule set, resting firmly against the shoulder in the fitting. Finger-tighten the nut, then use a wrench to tighten it appropriately—3/4 turn for 1/8-inch tubing and 1-1/4 turn for 1/4-inch tubing. After this, wait for 3 minutes to allow the gas p... | D0037077AgilentTripleQuadrupoleLCMSSystemUserGuide.pdf | 97 | 5 | Total rating: 5 | 4 | Total rating: 4 | 4 | Total rating: 4 |
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