-
Federal
NIST Micronutrients Measurement Quality Assurance Program Winter and Summer 2017 Comparability Studies
National Institute of Standards and Technology —
The Micronutrients Measurement Quality Assurance Program (MMQAP) was coordinated by the Chemical Sciences Division and supported measurement technology for selected... -
Federal
SRM 968f Fat-Soluble Vitamins in Human Serum
National Institute of Standards and Technology —
Standard Reference Material (SRM) 968 and its reissues are human serum based materials used as validation standards by clinical, epidemiological, and nutrition...