Sites:
| A.S.O. Design: Supplier of Canadian certified reference materials (standards) for calibration of analytical instruments, and ISO-9000. Consulting services are also provided in the fields of X-ray fluorescence (XRF), X-Ray diffraction (XRD) and Thermal Analysis (DTA-TGA). Supplier of spare parts for Mettler thermoanalysers TA-1 and TA-2. | | Brammer Standard Company, Inc.: Offers analytical reference materials for spectroscopy from around the world based in Houston, TX. | | C.P.A. Chemical products for analysis: Offers standards and custom made, ready-to-use multi and mono-element solutions for AAS, ISP, MS and ILC, from Stara Zagora, Bulgaria. | | LGC Reference Materials: LGC produces and supplies high quality certified reference materials and biomaterials throughout Europe on behalf of ATCC, USP, EP, NIST and BCR. | | NIST Standard Reference Materials: SRM lists over 1300 individual reference materials produced by NIST, with carefully assigned values for chemical composition and physical properties. MSDS, prices in US$ and sale to registered users, dispatched from Gaithersburg, MD. | | Referenz Certified Reference Materials: Offer steel, iron and spectrochemical RM, PDF downloads include catalog from BAS CRM distributor for New Zealand and Australia. | | Resource Technology Corp.: RTC offers proficiency testing schedules, and manufacturers natural-matrix samples and certified reference materials in Laramie, WY. | | Thorn Smith Laboratories: Quantitative and qualitative unknowns, student reference standards, answer sheets, from Beulah, MI. |
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