邻苯二甲酸酯混合标准品, Phthalate Esters Mix,0.2 mg/mL in MeOH

方法608-农药17种混标, Method 608-Performance Check Solution,Varied conc. in MeOH

氯化碳氢化合物标准品, Chlorinated Hydrocarbons,Varied conc. in Isooctane

多环芳香族碳氢化合物16种混标, Polynuclear Aromatic Hydrocarbons Mix,Varied conc. in MeOH:CH2Cl2 (50:50)

莠灭净/2-乙氨基-4-异丙氨基-6-甲硫基-1,3,5-三嗪, Ametryn,100 μg/mL in Methanol

Propazine,100 μg/mL in MeOH

扑灭津

Chlorpyrifos,1000 μg/mL in Hexane

毒死蜱

EPA方法624-31种混标, Purgeables-EPA Method 624,0.2 mg/mL in MeOH

2-Bromochlorobenzene ,0.2 mg/mL in MeOH

2-溴氯苯

Aniline-d5 ,2.0 mg/mL in CH2Cl2

苯胺-D5,2 mg/mL溶于二氯甲烷