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Referenz Certified Reference Materials
Referenz Certified Reference Materials: Offer steel, iron and spectrochemical RM, PDF downloads include catalog from BAS CRM distributor for New Zealand and Australia. (Reference Materials)
http://referenz.atnz.net/ |
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Thorn Smith Laboratories
Thorn Smith Laboratories: Quantitative and qualitative unknowns, student reference standards, answer sheets, from Beulah, MI. (Reference Materials)
http://www.thornsmithlabs.com/ |
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A.S.O. Design
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) (Reference Materials)
http://asocanada.com/ |
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LGC Reference Materials
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. (Reference Materials)
http://www.lgc.co.uk/ref.asp |
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Resource Technology Corp.
Resource Technology Corp.: RTC offers proficiency testing schedules, and manufacturers natural-matrix samples and certified reference materials in Laramie, WY. (Reference Materials)
http://www.rt-corp.com/ |
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C.P.A. Chemical products for analysis
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. (Reference Materials)
http://www.cpachem.com/ |
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NIST Standard Reference Materials
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. (Reference Materials)
http://srmcatalog.nist.gov |
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Brammer Standard Company, Inc.
Brammer Standard Company, Inc.: Offers analytical reference materials for spectroscopy from around the world based in Houston, TX. (Reference Materials)
http://www.brammerstandard.com/ |