替代标准品, Surrogate Standard,Varied conc. in Methanol

EPA Method 529 Surrogate Standard Stock Solution,1000 μg/mL in Methylene chloride

氘代硝基苯

杀虫剂混标, Regulated Pesticide Mixture,0.1 mg/mL in Acetonitrile

苯基脲基准稀释标准品, Phenylurea Primary Dilution Standard,Varied conc. in Methanol

Acenaphthene-d10,500 μg/mL in MeOH

氘代苊

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

Methyl bromochloroacetate,200 μg/mL in MeOH

溴氯乙酸甲酯

Methyl tribromoacetate,200 μg/mL in MtBE

溴乙酸甲酯

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

2,3-二溴丙酸

氯乙酸甲基衍生物标准品, Haloacetic Acid Methyl Derivatives without Surrogate,100 μg/mL in MtBE