• Organization: National Institute of Standards and Technology
• Updated: 2016-08-31 00:00:00

Standard Reference Material (SRM) 968 and its reissues are human serum based materials used as validation standards by clinical, epidemiological, and nutrition laboratories. Historically, about...

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• Organization: National Institute of Standards and Technology
• Updated: 2018-01-01

The Micronutrients Measurement Quality Assurance Program (MMQAP) was coordinated by the Chemical Sciences Division and supported measurement technology for selected fat- and water-soluble vitamins...

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