EPA方法624/625GC/MS4种混标, GC/MS Tuning Standard for EPA Method 624/625,50 μg/mL in CH2Cl2

Propanil,0.1 mg/mL in Acetonitrile

敌椑

Fluometuron ,0.1 mg/mL in Acetonitrile

伏草隆

Monuron ,0.1 mg/mL in Acetonitrile

灭草隆

有机氮农药混标, Organonitrogen Pesticides Mix,0.1 mg/mL in MeOH

联苯和邻苯基苯酚混标, Biphenyl and o-Phenylphenol,0.1 mg/mL in Acetonitrile

601方法混标, Additions to Method 601-Mix 1 (Revison July, 1992),0.2 mg/mL in Acetonitrile

标准品, Method 8010-Internal &Surrogate Std.,150 μg/mL in MeOH

Crotonaldehyde,10 mg/mL in Water

巴豆醛

EPA方法8020-2种混标(4-溴氟苯α,α,α-三氟甲苯), 4-Bromofluorobenzene &a,a,a-Trifluorotoluene,2.0 mg/mL in Methanol