Succinic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-15-6

2,2',3,4,4',5',6-Heptachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-69-1

2,2,4,6,6-Pentachlorobiphenyl, BZ-104

Fenitrothion, 10.0 µg/ml, Ethyl acetate, 10ml