2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

28-Norlup-17(22)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53767-52-5

D8-2,4'-DDT, 5mg

Paraoxon-ethyl, 100 µg/ml, Acetonitrile, 5ml