EPA方法8150A-2种混�? MCPA methyl ester &MCPP methyl ester,2.0 mg/mL in Hexane

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

MCPP acid,2.0 mg/mL in MeOH

2-甲基-4-氯戊氧基丙酸

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

替代标准VOA 混标@2.0毫克/毫升的甲醇溶�? Surrogate Standard VOA Mix,2.0 mg/mL in MeOH

标准�? Method 5031 GC/FID Internal Standard Mix,5.0 mg/mL in Water

标准�? Internal/Surrogate Standard Mix,0.2 mg/mL in MeOH

标准�? Surrogate Standard Mix,0.2 mg/mL in MeOH

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

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

Dibromofluoromethane ,0.2 mg/mL in MeOH

半挥发性有机物混合标准�?, Semi-Volatile by Capillary Column GC/MS Mix 2,2.0 mg/mL in CH2Cl2

EPA方法8270-6种混�? Method 8270 Semi-Volatile Mix 4B-R1,2.0 mg/mL in CH2Cl2

ASL方法8270C/D-多环芳烃2种混�? Method 8270B- PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

三硝基苯&吡啶混标, sym-Trinitrobenzene &Pyridine,2.0 mg/mL in MeOH (contains 2 mg/mL of H2O)