1,1,2,2-Tetrabromoethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-27-6

Nitralin, 10 µg/ml, Ethyl acetate, 10ml

1,2,3,4,6,7,9-Heptachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

17 alpha(H),21 alpha(H)-(22RS)-Bishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 105498-25-7