Trace Elements in Coal （Bituminous）煤中微量元素（沥青） 50g 返回列表页

SRM 1580  Organics in Shale Oil页岩油中有机物  5x1.2mL
SRM 1584  Priority Pollutant Phenols in Methanol甲醇中重要污染物酚类 5 x 1.2mL
SRM 1586  Isotope Label Pollutants位素标记污染物 6 x 2mL
SRM 1595  Tripalmitin(三)棕榈酸甘油酯；三软脂酸甘油酯；(三)软脂酸甘油酯 2g
SRM 1596  Dinitropyrene Isomers and 1-Nitropyrene in Methylene Chloride二氯甲烷中二硝基芘异构体与1-硝基芘 5 x 1.3mL
SRM 1597a  Complex Mixture of Polycyclic Aromatic Hydrocarbons Coal Tar多环芳烃煤焦油复合物  1 x 1.3mL
SRM 1598a  Inorganic Constituents in Animal Serum 动物血清中的无机成分 2 vials
SRM 1599  2 Anticonvulsant Drugs2 抗惊厥药物  set (4)
SRM 1614  Dioxin in Isooctane异辛烷中的二恶英  6 x 1.2mL
SRM 1616b  Sulfur in Kerosene (Low Level)煤油中的硫(低)  10mL
SRM 1617b  Sulfur in Kerosine (High Level)煤油中的硫(高)  100mL
SRM 1619b  Sulfur in Residual Fuel Oil (0.7%)渣油中的硫(0.7%) 100mL
SRM 1620c  Sulfur in Residual Fuel Oil (4%)渣油中的硫(4%) 100mL
SRM 1621e  Sulfur in Residual Fuel Oil (1%)渣油中的硫(1%) 100mL
SRM 1622e  Sulfur in Residual Fuel Oil (2 %)渣油中的硫(2%) 100mL
SRM 1624d  Sulfur in Diesel Fuel Oil, 0.4% 柴油中硫, 0.4% 100mL
美国NIST标准品 SRM 1632d  Trace Elements in Coal (Bituminous)煤中微量元素(沥青)  50g
SRM 1633c  Trace Elements in Coal Fly Ash粉煤灰中微量元素  75g
SRM 1634c  Trace Elements in Fuel Oil燃油中微量元素 100mL
SRM 1635a  Trace Elements in Coal, (Subbitumimous)煤中微量元素  50g
SRM 1639  Halocarbons (in Methanol)卤代烃(甲醇中)  5 x 1.2mL