caa a22 4500 465749089 CHVBK 20180323111828.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00322518 doi (NATIONALLICENCE)springer-10.1007/BF00322518 Alvarez Robert Standard Reference Materials Program, National Institute of Standards and Technology, 20899, Gaithersburg, MD, USA aut Recently developed NIST food related standard reference materials [Elektronische Daten] [Robert Alvarez] Summary: NIST issues food related, chemical composition standard reference materials for validating food analyses. SRMs certified for inorganic constituents are: Non-Fat Milk Powder (SRM 1549), Oyster Tissue (SRM 1566a), Bovine Liver (SRM 1577a), Wheat Flour (SRM 1567a), Rice Flour (SRM 1568a), and Total Diet (SRM 1548). The certificate of analysis for the total diet SRM also provides a certified concentration for cholesterol. Oyster tissue, a renewal SRM, is certified for 25 elements including 6 (Al, Cl, I, P, S, and V), that had not been certified in the previously issued SRM 1566. The elemental certified concentrations are based on concordant results of two or more independent analytical methods. The chemical compositions of the six food matrix SRMs are tabulated. Three food matrix SRMs certified for organic constituents are: Cholesterol and Fat-Soluble Vitamins in Coconut Oil (SRM 1563), Cholesterol in Whole Egg Powder (SRM 1845) and Organics in Cod Liver Oil (SRM 1588). Serum and urine matrix SRMs are also available that may be useful for metabolic and bioavailability studies. Springer-Verlag, 1990 Fresenius' Journal of Analytical Chemistry Springer-Verlag 338/4(1990-01-01), 466-468 0937-0633 338:4<466 1990 338 216 https://doi.org/10.1007/BF00322518 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00322518 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Alvarez Robert Standard Reference Materials Program, National Institute of Standards and Technology, 20899, Gaithersburg, MD, USA aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 338/4(1990-01-01), 466-468 0937-0633 338:4<466 1990 338 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer