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

标准品

标准品, Herbicide Acids Matrix Spike,Varied conc. in MeOH

标准品, Phenoxy-Herbicide Mix-Level 7,Varied conc. in Isooctane

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

EPA 8240&8260 内标/替代物混标,2mg/mL, Internal/Surrogate Standard VOA Mix ,2.0 mg/mL in MeOH

EPA方法8240/60-4种替代物混标, Surrogate Standard VOA Mix,0.2 mg/mL in MeOH

4种替代物混标(对溴氟苯/二溴氟甲烷/1,2-二氯乙烷-d4/甲苯-d8),0.2 mg/mL, Surrogate Standard Mix,0.2 mg/mL in MeOH

挥发性混标, Additional VOC's by Method 8260B,2000 μg/mL in MeOH

EPA方法8260B-4种混标, Internal Standard Mix,0.2 mg/mL in MeOH

Dibromofluoromethane ,2.0 mg/mL in MeOH

二溴氟甲烷