4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

N-Nitrosodiethylamine-d10, 1000µg/ml in dichloromethane, 1ml

4-Chloroguaiacol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-30-6

n-Butyl sulfide