6种邻苯二甲酸酯混标 溶于异辛烷, Phthalate esters,2.0 mg/mL in Isooctane

苯甲酸苄酯, Benzyl benzoate,5.0 mg/mL in Hexane

EPA方法8080/8081工作4级标准, Working Level 4 Standard,Varied conc. in Isooctane

EPA方法8080/8081工作水平(4)校准标准, Daily Working Level(4) Calibration Standard,Varied conc. in Isooctane

4,4'-滴滴涕&异狄氏剂, 4,4'-DDT &Endrin ,0.2 mg/mL in Hexane

EPA方法8085-15种混标, Compound Independent Calibration Mixture,Varied conc. in MtBE

EPA方法8085-18混标, Nitrogen Containing Pesticides Mix #2,Varied conc. in MtBE

3,4-Dinitrotoluene,100 μg/mL in Acetonitrile

3,4-二硝基甲苯

EPA方法8111-4种混标, Haloethers Mix: RCRA analytes,1000 μg/mL in Isooctane

Chlorpyrifos,1000 μg/mL in Hexane

毒死蜱

EPA8041A有机磷10组份混标, Method 8141-Additions to Method 8140,0.2 mg/mL in Hexane

2,4,5-T methyl ester,0.2 mg/mL in Hexane

2,4,5-涕酸甲酯

2,4-Dichlorophenylacetic acid (DCAA) ,2.0 μg/mL in MeOH

标准品

标准品, Herbicide Laboratory Performance Check,Varied conc. in Isooctane

标准品, Phenoxy-Herbicide Mix-Level 3,Varied conc. in Isooctane