Search for: search Customer Login | Contact TECHNOLOGY GEOCHEMICAL ENVIRONMENTAL QUALITY CLIENT TOOLS ABOUT US Handheld Raman Spectrometry Raman Spectroscopy is a spectroscopic technique used to observe vibrational, rotational, and other low-frequency modes in a system. It relies on inelastic scattering, or Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet ranges. The laser light interacts with molecular vibrations, phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the vibrational modes in the system. Infrared spectroscopy yields similar, but complementary, information. A sample is illuminated with a laser beam. Light from the illuminated spot is collected with a lens and sent through a monochromator. Wavelengths close to the laser line due to elastic Rayleigh scattering are filtered out while the rest of the collected light is dispersed onto a detector. If you would like to find out more about Raman Spectoscometry or other technologies and services provided by American Assay Labs, please contact us and we’ll be glad to assist you with your goals. contact_support CONTACT Key Technologies Atomic Emission (ICP-AES) Mass Spectrometry (ICP-MS) X-Ray Fluorescence (XRF) X-Ray Diffraction (XRD) Carbon/Sulfur Analysis Direct Mercury Analysis Popular Services Fire Assay ICP Analysis Scanning Electron Microscope More Information Lab History Lab Feedback Lab Careers Privacy Policy Terms & Conditions Copyright 1991-2021 American Assay Labs - All rights reserved.

Search for: search Customer Login | Contact TECHNOLOGY GEOCHEMICAL ENVIRONMENTAL QUALITY CLIENT TOOLS ABOUT US Direct Mercury Analysis Note: We do have a $500 minimum on orders. receipt PRICING create SAMPLE SUBMITTAL For Time Critical Projects Penalty based Written Guarantees can be contracted. Contact us for specialized laboratory services, onsite laboratories or contract negotiation. Accounts delinquent for 60 days will have in house work halted until brought current. Please feel free to contact us with any questions on our packages or pricing and will be happy to provide you with the information you need. contact_support CONTACT Sample Weight 0.5 grams or 0.5 ml Sample Form Solid/Powder/Liquid Advantage Sample split of raw unheated sample minimizes any Hg species loss due to elevated temperature before digestion. 3 cell arrangement allows determination from 0.0003-5.000 ppm Hg Key Technologies Atomic Emission (ICP-AES) Mass Spectrometry (ICP-MS) X-Ray Fluorescence (XRF) X-Ray Diffraction (XRD) Carbon/Sulfur Analysis Direct Mercury Analysis Popular Services Fire Assay ICP Analysis Scanning Electron Microscope More Information Lab History Lab Feedback Lab Careers Privacy Policy Terms & Conditions Copyright 1991-2021 American Assay Labs - All rights reserved.