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

Acenaphthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 15067-26-2

1,2,3-Trichloro-4-nitrobenzene

2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene