Search for: search Customer Login | Contact TECHNOLOGY GEOCHEMICAL ENVIRONMENTAL QUALITY CLIENT TOOLS ABOUT US X-Ray Fluorescence 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 FUSION Sample is fluxed with LiBorate/LiNO3 flux in automatic fusion equipment Sample is fused in a Pt/Au crucible at 1050C and poured into Pt/Au mold ANALYSIS Zetium WD-XRF LIMITATION High Sulfide (S>10%) samples may not oxidize and fuse quantitatively METHOD XRF-LiB17 DIGEST LiBorate WEIGHT 0.5g FINISH Zetium WD-XRF UNITS % RANGE LDL-UDL 1 Al2O3 0.01-100 XRF 2 BaO 0.01-60 XRF 3 CaO 0.01-80 XRF 4 CeO2 + XRF 5 Cl + XRF 6 Cr2O3 0.01-10 XRF 7 CuO + XRF 8 Fe2O3 0.01-100 XRF 9 K2O 0.01-15 XRF 10 La2O3 + XRF 11 MgO 0.01-50 XRF 12 MnO 0.01-39 XRF 13 MoO3 + XRF 14 Na2O 0.01-20 XRF 15 NiO + XRF 16 P2O5 0.01-40 XRF 17 SO3 0.01-30 XRF 18 SiO2 0.01-100 XRF 19 SnO2 + XRF 20 SrO 0.01-2 XRF 21 ThO2 + XRF 22 TiO2 0.01-30 XRF 23 U3O8 + XRF 24 V2O5 0.01-10 XRF 25 WO3 + XRF 26 Y2O3 + XRF 27 ZnO 0.01-10 XRF 28 ZrO2 0.01-20 XRF 29 LOI 1000C 0.01-50 Gravimetric 30 C 0.01-20 ELTRA Add-On Elements a CeO2 0.01-20 b Cl 0.01-20 c CuO 0.01-10 d La2O3 0.01-20 e MoO3 0.01-10 f NiO 0.01-10 g SnO2 0.01-10 h ThO2 0.01-10 i U3O8 0.01-15 j WO3 0.01-10 k Y2O3 0.01-10 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.