Chemical Standards And Reference Material. Since most analytical instrumentation is comparative it requires a sample of known composition for accurate. A certified reference material is a particular form of measurement standard.
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All standards manufacturing sites are at a minimum double accredited to iso iec 17025 iso guide 34 and iso 17034 which is the highest achievable quality level for reference material producers. The reference material hierarchy includes five major quality grades from national metrology and. Certified reference materials are controls or standards used to check the quality and metrological traceability of products to validate analytical measurement methods or for the calibration of instruments.
Our portfolio of over 20 000 products includes standards for environmental petrochemical pharmaceutical clinical diagnostic and toxicology forensic food and beverage gmo standards cosmetic veterinary and much more as well as oem and custom products and services.
Reference materials are particularly important for analytical chemistry and clinical analysis. Our portfolio of over 20 000 products includes standards for environmental petrochemical pharmaceutical clinical diagnostic and toxicology forensic food and beverage gmo standards cosmetic veterinary and much more as well as oem and custom products and services. Reference materials are particularly important for analytical chemistry and clinical analysis. If you need a custom reference material partner with us to design and develop a custom standard to your specifications.
