4种峰拖尾因子混标, Peak Tailing Factor Standard,10 μg/mL in Dichloromethane

EPA Method 529 Internal Standard Stock Solution,2.0 mg/mL in Ethyl acetate

EPA方法529内部标准储备溶液

Carbaryl,0.1 mg/mL in Acetonitrile

甲萘威/西维因

苯基脲基准浓缩标准品, Phenylurea Concentrate Standard,5.0 mg/mL in Methanol

Endothall dimethyl ester,100 μg/mL in MeOH

草多索二甲酯

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

甲基衍生物, Method 552.1-Methyl Derivatives,Varied conc. in MeOH

Methyl 2-bromopropionate,1000 μg/mL in MtBE

2-溴丙酸甲酯

Chlorodibromoacetic acid,100 μg/mL in MtBE

二溴一氯乙酸

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