2,2,3,4,4,5,6-Heptachlorobiphenyl,183

Custom Mix, deuterated PAHs 2 µg/mL each 1086.12 Biphenyl-d10 1525.20 Benzo[e]pyrene-d12 1534.20 Perylene-d12

Diazepam, 50µg bae/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 439-14-5

2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,