EPA方法8085-2种混标, Method 8085-Alternate Surrogates,20 μg/mL in MtBE

多环芳烃24种混标, PAH Additions to Method 610,Varied conc. in AcCN

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

EPA方法8141A套标, Method 8141-Additions to Method 8140

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

2,4,5-涕酸甲酯

标准品, Phenoxy-Herbicide Mix-Level 4,Varied conc. in Isooctane

标准品, Phenoxy-Herbicide Mix-Level 5,Varied conc. in Isooctane

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

2,4-D,0.2 mg/mL in MeOH

2,4-二氯苯氧基乙酸/2,4-滴

标准品, Internal/Surrogate Standard VOA Mix,0.2 mg/mL in MeOH