Hexachloroethane

2',3,4,4',5-Pentachlorobiphenyl (123)

n-Pentyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219798-66-9

Cyclopenta(c,d)pyrene,100µg/ml in Acetonitrile, 1m