PCB Congeners Standard

Boron (B)

3,5-Dibromo-4-hydroxybenzonitrile-2,6-d2, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Naphthalene-d8, 100 µg/mL,toluene, 1mL