4,4'-DDD, 100 µg/ml, Methanol, 1ml

PBDE Congeners, in Isooctane, 1ml

Erbium Oxide (Er2O3)

1,6-Dinitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 42397-64-8