EPA方法8141-2种混标, Hexamethylphosphoramide &Tri-o-cresylphosphate in Hexane,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

Dinoseb methyl ether,0.2 mg/mL in Hexane

地乐酚甲醚

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

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

标准品, Phenoxy-Herbicide Mix-Level 6,Varied conc. in Isooctane

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

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

EPA方法8151-18种混标, Chlorinated Herbicides Methyl Derivatives by GC,Varied conc. in MtBE

标准品, Internal/Surrogate Standard VOA Mix,2.0 mg/mL in MeOH