Endothall dimethyl ester,100 μg/mL in MeOH

草多索二甲酯

4,4'-二氟联苯, 4,4'-Difluorobiphenyl ,0.1 mg/mL in Acetonitrile

实验室性能检测溶液, Laboratory Performance Check Solution,Varied conc. in Pentane

三卤代甲烷, Chlorinated Solvents + Trihalomethanes,5.0 mg/mL in MeOH

挥发性有机酸混标, Method 552.1-Underivatized Analytes,Varied conc. in MeOH

Methyl bromodichloroacetate,40 μg/mL in MtBE

一溴二氯乙酸甲酯

Bromodichloroacetic acid,40 μg/mL in MtBE

溴二氯乙酸

2,3-Dibromopropionic acid ,1000 μg/mL in MtBE

2,3-二溴丙酸

甲酯混合物, Haloacetic Acid Methyl Derivatives with Surrogate,100 μg/mL in MtBE

二溴乙酸, Dibromoacetic acid,1000 μg/mL in MtBE