Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane

3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-dimethylsulfoxide, Unit 1mL, # of units-1, Cas.no. 57465-28-8

n-Butanol

Carbophenothion, 100 µg/ml, Ethyl acetate, 5ml