Dichlorvos, 100 µg/ml, Ethyl acetate, 5ml

Stock Standard #4

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin

4-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-33-4