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

EPA方法8150A-10种混标, Underivatized Chlorinated Herbicides,Varied conc. in MeOH

Dicamba,0.2 mg/mL in MeOH

麦草畏

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

方法8240 挥发性有机物GC/MS标准品, Method 8240-GC/MS for Volatile Org.,0.2 mg/mL in MeOH

EPA8260方法 3种内标/挥发性有机物3种内标(氯苯-D5、氟苯、1,4-二氯苯-D4), Internal Standard Mix,0.2 mg/mL in MeOH

8260 方法挥发性有机物混合标准品(8种), Method 8260 Additions,0.2 mg/mL in MeOH

EPA方法8260内标(氯苯-d5/1,4-二氟苯/1,4-二氯苯-d4/五氟苯), Internal Standard Mix,2.0 mg/mL in Methanol

EPA方法8260B-4种混标, Internal Standard Mix,2.0 mg/mL in Methanol

Dibromofluoromethane ,2.0 mg/mL in MeOH

二溴氟甲烷

EPA方法8270-9种混标, Semi-Volatile by Capillary Column GC/MS Mix 4A,2.0 mg/mL in CH2Cl2