8组分除草剂中甲基衍生物混标, Regulated Herbicide Methyl Derivatives Mix,Varied conc. in MtBE

16组分氯酸中甲基衍生物, Methyl Deriv. of Chlorinated Acids,1000 μg/mL in MtBE

EPA方法524.3 内标, EPA Method 524.3 Internal Standard,2.0 mg/mL in Methanol

标准品, EPA Method 524.3 Internal/Surrogate Std.,2.0 mg/mL in Methanol

DFTPP ,0.1 mg/mL in Dichloromethane

十氟三苯基磷

12种分析物溶液, Analyte Fortification Solution,Varied conc. in Methanol

12组分有机酚混标, Stock Calibration Standard,2000 μg/mL in Methylene chloride

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

氘代硝基苯

Methiocarb,0.1 mg/mL in Acetonitrile

灭虫威/甲硫威

氨基甲酸酯杀虫剂共混物, Carbamate Pesticide Mix,100 μg/mL in Methanol

草甘膦, Glyphosate,0.1 mg/mL in Water

Endosulfan I ,10 μg/mL in MtBE

alpha-硫丹

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

卤代乙酸甲酯混标-EPA 552, Method 552-Haloacetic Acid methyl esters,1000 μg/mL in MtBE

Methyl bromodichloroacetate,40 μg/mL in MtBE

一溴二氯乙酸甲酯