SRM 1944  New York/New Jersey Waterway Sediment 紐約/新澤西航道泥沙 50g
SRM 1945  Organics in Whale Blubber鯨脂中有機物 2x15g
SRM 1946  Lake Superior Fish Tissue湖上魚組織  5x(7-9)grams
SRM 1947  Lake Michigan Fish Tissue密歇根魚組織  5x8grams
SRM 1950  Metabolites in Human Plasma血漿中的代謝物  5x1mL
SRM 1951c  Lipids in Frozen Human Serum冷凍人血清中的脂類  4 vials (2 each conc)
SRM 1952a  Cholesterol in Freeze-Dried Human Serum冷凍干燥人血清中膽固醇  set(6) (2 each conc)
SRM 1953  Organic Contaminants in Non-Fortified Human非強化人類中的有機污染物  Milk 5 vials x 5mL
SRM 1954  Organic Contaminants in Fortified Human Milk強化人體乳中的有機污染物  5 vials x 5mL
SRM 1955  Homocysteine and Folate in Frozen Human Serum凍人血清中同型半胱氨酸和葉酸 set(3) (1 each conc)
美國NIST標準品 SRM 1957  Organic Contaminants in Non-Fortified Human Serum非強化人類血清中的有機污染物  5x10mL
SRM 1958  Organic Contaminants in Fortified Human Serum強化人血清中的有機污染物  5x10mL
SRM 1959  Drugs of Abuse in Frozen Human Serum冷凍人血清中濫用藥物  2x5mL
SRM 1961  Polystyrene Spheres (30 μm Diameter Particle Size)聚苯乙烯微球(30μm粒徑)  5mL
SRM 1963a  Nominal 100 nm Diameter Polystyrene Spheres聚苯乙烯微球(100納米粒徑)  5mL
SRM 1964  Nominal 60 nm Diameter Polystyrene Spheres聚苯乙烯微球(60納米粒徑)  5mL
SRM 1965  Polystyrene Spheres (on Slide) (10 μm Particle Size)聚苯乙烯微球(上滑動)(10μm粒徑)  slide
SRM 1967a High-Purity Platinum Thermoelement高純度的鉑熱電偶 0.51x1m platinum wire
SRM 1968  Gallium Melting Point 鎵熔點  each
SRM 1969  Rubidium Triple Point  each
SRM 1970  Succinonitrile Triple Point  each
SRM 1971  Indium Freezing-Point 銦凝固點 each
SRM 1972  1,3-Dioxolan-2-one Triple Point  60g
SRM 1974c  Organics in Mussel Tissue, (Mytilus edulis)貽貝(紫貽貝)組織的有機物  5 jarsx10g
SRM 1975  Diesel Particulate Extract柴油微粒提取物  4x1.2mL
SRM 1976b  Instrument Response Std for X-Ray Powder DiffractionX射線粉末衍射儀響應性標準 1 disc