2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol

Methyl acrylamido glycolate methyl ether, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 77402-03-0

2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0

Parathion-ethyl, 100 µg/ml, Toluene, 1ml