2种内标, Internal Standard,Varied conc. in Methylene chloride

方法529替代分析物营养强化解决溶液, Method 529 Surrogate Analyte Fortification Solution,100 μg/mL in Methanol

1-Naphthol,0.1 mg/mL in Acetonitrile

1-萘酚

氨基甲酯类农药套标(11种), Method 531 (HPLC) Set

草甘膦, Glyphosate,0.1 mg/mL in Water

敌草快和百草枯, Diquat and Paraquat,1000 μg/mL in Water

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

卤代乙酸甲酯(含替代物,2,3-二溴丙酸甲酯), Haloacetic Acid Methyl Derivatives Mix with Surrogate,Varied conc. in MtBE

Dalapon acid,40 μg/mL in MtBE

茅草枯

552.2A卤代乙酸甲酯标准, Haloacetic Acid Methyl Derivatives Set