AccuStandard
EPA方法610-6种混标, PAH Matrix Spiking Solution,Varied conc. in AcCN
EPA方法615-10种混标, Method 615 Underivatized Chlorinated Herbicides,Varied conc. in MeOH
Propazine,100 μg/mL in MeOH
扑灭津
Tokuthion,1000 μg/mL in Hexane
丙虫硫磷/丙硫磷
1,2-Dichlorobenzene-d4 ,2.0 mg/mL in MeOH
氘代-1,2-二氯苯
1-Fluoronaphthalene,0.2 mg/mL in CH2Cl2
1-氟萘
Nitrobenzene-d5,0.2 mg/mL in CH2Cl2
氘代硝基苯
Nitrobenzene-d5 ,2.0 mg/mL in CH2Cl2
碱/中性萃取物混标2, Base/Neutral Extractables Mix 2,0.5 mg/mL in Dichloromethane
EPA方法625GC/MS套标, Method 625GC/MS Cal Std Mix