MCPB, 100µg/ml in Acetonitrile, 5ml

2,2',3,4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Methyl isopropyl ketone-DNPH

Lincomycin hydrochloride monohydrate, 100 µg/ml,