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

Arochlor 1016 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12674-11-2

4-Bromochlorobenzene, 1000µg/ml in MeOH, 1ml

Lincomycin hydrochloride monohydrate, certified, 0.25g