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

Terbuthylazine,100 μg/mL in MeOH

特丁津

三嗪除草剂标准品/11 组分, Method 619-Triazine Herbicides Mix,0.1 mg/mL in MeOH

Tokuthion,1000 μg/mL in Hexane

丙虫硫磷/丙硫磷

Ethylbenzene-d10 ,0.2 mg/mL in MeOH

氘代乙苯

EPA方法624-3种混标, 4-Bromofluorobenzene/ Fluorobenzene/ Pentafluorobenzene Std.,20 mg/mL in Methanol

Benz(a)anthracene-d12,2.0 mg/mL in CH2Cl2

氘代苯并(a)蒽