EPA方法8080/8081有机氯混标, Calibration Check Set

EPA方法8080/8081工作3级标准, Working Level 3 Standard,Varied conc. in Isooctane

EPA方法8080/8081工作水平(3)校准标准, Daily Working Level(3) Calibration Standard,Varied conc. in Isooctane

EPA8082方法,19种多氯联苯混标。, PCB Congeners Mix,100 μg/mL in Hexane

EPA方法8085-13种混标, Herbicides as Methyl Derivatives Mix #2,Varied conc. in MtBE

2,5-Dinitrotoluene,100 μg/mL in Acetonitrile

2,5-二硝基甲苯

EPA方法8095A10种混标, Explosive Stock Solution A,100 μg/mL in Acetonitrile:Methanol (50:50)

1,4-Dichlorobenzene ,2.0 mg/mL in Hexane

1,4-二氯苯

EPA方法8140套标, Organo Phosphorous Pesticides

有机氯甲基类衍生物除草剂混标/10 组分, Methyl Derivatives of Chlorinated Herbicides,Varied conc. in Methanol

Dicamba methyl ester,0.2 mg/mL in Hexane

麦草畏甲酯/增糖酯

标准品, Herbicide Acids Matrix Spike,Varied conc. in MeOH

标准品, Phenoxy-Herbicide High Level Daily QC,Varied conc. in Isooctane

EPA方法8150A套标, Chlorinated Herbicides Acids (Underivatized)

EPA方法8150A-8种混标, Method 8150 Mix-Methyl Der.,20.0 μg/mL in Hexane