可吹脱卤代烃18种混标-液体, Purgeable Halocarbons-Liquids,2.0 mg/mL in MeOH

可吹脱卤代烃18种混标-液体, Purgeable Halocarbons-Liquids,2.0 mg/mL in MeOH

可吹脱芳烃-汽油11种混标, Purgeable Aromatics-Gasoline ID ,2.0 mg/mL in MeOH

方法604-芬11种混标, Method 604-Phenol Mix,0.5 mg/mL in MeOH

2,4,6-Tribromophenol-PFB ,200 μg/mL in Methanol

2,4,6-三溴苯酚

2,4,6-Tribromophenol ,0.2 mg/mL in MeOH

2.4.6-三溴苯酚

方法608-农药16种混标, Method 608 Pesticides,20 μg/mL in MeOH

EPA方法8090异佛尔酮与硝基芳烃套标, Isophorone &Nitroaromatics Set

EPA方法Florida-18种混标, PAH Performance Check Solution,Varied conc. in AcCN

EPA方法614.1-4种混标, Recommended Method 614.1 Organophosphorus Pesticides Mixture,Varied conc. in Hexane