SRM 1944  New York/New Jersey Waterway Sediment 纽约/新泽西航道泥沙 50g
SRM 1945  Organics in Whale Blubber鲸脂中有机物 2x15g
SRM 1946  Lake Superior Fish Tissue湖上鱼组织  5x(7-9)grams
SRM 1947  Lake Michigan Fish Tissue密歇根鱼组织  5x8grams
SRM 1950  Metabolites in Human Plasma血浆中的代谢物  5x1mL
SRM 1951c  Lipids in Frozen Human Serum冷冻人血清中的脂类  4 vials (2 each conc)
SRM 1952a  Cholesterol in Freeze-Dried Human Serum冷冻干燥人血清中*  set(6) (2 each conc)
SRM 1953  Organic Contaminants in Non-Fortified Human非强化人类中的有机污染物  Milk 5 vials x 5mL
SRM 1954  Organic Contaminants in Fortified Human Milk强化人体乳中的有机污染物  5 vials x 5mL
SRM 1955  Homocysteine and Folate in Frozen Human Serum冻人血清中同型半*和* set(3) (1 each conc)
美国NIST标准品 SRM 1957  Organic Contaminants in Non-Fortified Human Serum非强化人类血清中的有机污染物  5x10mL
SRM 1958  Organic Contaminants in Fortified Human Serum强化人血清中的有机污染物  5x10mL
SRM 1959  Drugs of Abuse in Frozen Human Serum冷冻人血清中滥用药物  2x5mL
SRM 1961  Polystyrene Spheres (30 μm Diameter Particle Size)聚苯乙烯微球(30μm粒径)  5mL
SRM 1963a  Nominal 100 nm Diameter Polystyrene Spheres聚苯乙烯微球(100纳米粒径)  5mL
SRM 1964  Nominal 60 nm Diameter Polystyrene Spheres聚苯乙烯微球(60纳米粒径)  5mL
SRM 1965  Polystyrene Spheres (on Slide) (10 μm Particle Size)聚苯乙烯微球(上滑动)(10μm粒径)  slide
SRM 1967a High-Purity Platinum Thermoelement高纯度的铂热电偶 0.51x1m platinum wire
SRM 1968  Gallium Melting Point 镓熔点  each
SRM 1969  Rubidium Triple Point  each
SRM 1970  Succinonitrile Triple Point  each
SRM 1971  Indium Freezing-Point 铟凝固点 each
SRM 1972  1,3-Dioxolan-2-one Triple Point  60g
SRM 1974c  Organics in Mussel Tissue, (Mytilus edulis)贻贝(紫贻贝)组织的有机物  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射线粉末衍射仪响应性标准 1 disc