4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

2,2',3,4,4'-Pentabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 182346-21-0

Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml

1,8-Diaminopyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 30269-04-6