GC/MS System Performance 气相色谱/质谱系统性能 4 x 1mL 返回列表页

SRM 1491a  Methyl-Substituted Polycyclic Aromatic Hydrocarbons in Toluene 甲苯中的甲基取代多环芳烃 5x1.2mL
SRM 1492  Chlorinated Pesticides/Hexane 正己烷中有机氯农药  5 x 1.2mL
SRM 1493  PCB Congeners 多氯联苯同系物  5x1.2mL
SRM 1494  Aliphatic Hydrocarbons 脂肪烃  5 x 1.2mL
SRM 1496  Unpigmented Polyethylene Gas Pipe Resin 未染色的聚乙烯燃气管材树脂  0.9kg
SRM 1507b  THC-COOH in Freeze-Dried Urine 冻干尿中大麻 set (3)
SRM 1508a  Benzoylecgonine (Cocaine Metabolite) in Freeze-dried Urine 冻干尿中苯甲酰 set (4)
SRM 1514  Thermal Analysis Purity Set (DSC) 热分析纯度集(DSC)  set (4)
SRM 1515  Apple Leaves 苹果树叶  50g
美国NIST标准品 SRM 1543  GC/MS System Performance 气相色谱/质谱系统性能  4 x 1mL
SRM 1544  Fatty Acids and Cholesterol in a Frozen Diet Composite冷 冻膳食复合物中的脂肪酸和胆固醇 4x15g
SRM 1546a  Meat Homogenate 肉匀浆  4 cans x 85 g
SRM 1547  Peach Leaves 桃叶 50g
SRM 1548a  Typical Diet 典型饮食  set (2)
SRM 1549a  Whole Milk Powder 全脂奶粉  5 pouches x 10g each
SRM 1566b  Oyster Tissue 牡蛎组织  25g
SRM 1567b  Wheat Flour 小麦粉;全麦面粉;白面  1 bottle x 50g
SRM 1568b  Rice Flour 米粉  1 bottle x 50g
SRM 1570a  Trace Elements in Spinach Leaves 菠菜叶中的微量元素  60g
SRM 1573a  Tomato Leaves 番茄叶  50g
SRM 1575a  Trace Elements in Pine Needles 松针中微量元素  50g powder
SRM 1577c  Bovine Liver 牛肝  20g