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

半挥发性有机物混合标准品6, Semi-Volatile by Capillary Column GC/MS Mix 6,2.0 mg/mL in CH2Cl2

ASL方法8270C/D-7种混标, Additions to Method 8270,2.0 mg/mL in CH2Cl2

方法8270C/D 农残混标, Method 8270C/D Pesticides ,1000 μg/mL in CH2Cl2

ASL方法8270C/D-39种混标, AccuGrand 8270 Semi-Volatile Standard,1000 μg/mL in Methylene chloride

EPA方法8270套标, Method 8270 Semi-Volatile Mixes