2,3,3',4,4',5,5'-Heptachlorobiphenyl (189)

Thiofanox, 100 µg/ml, Acetonitrile, 5ml

Methyl 7,10,13,16-docosatetraenoate (all-cis), 1000µg/mL in Isooctane, 1ml

Ofurace, 10 µg/ml, Ethyl acetate, 10ml