Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Fentanyl impurity A, 25mg

2,2',3,4,5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52712-04-6

Aroclor 1242