2,2',3,3',4',5,6-Heptachlorobiphenyl (177)

PCB No. 30, 10µg/ml in Isooctane, 10ml

1H-Benzotriazole-4,5,6,7-d4,100 µg/mL,isooctane,1mL,

Benzo[b]naphtho[2,1-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-35-0