PCB Mix 0.3 ppb

2-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-30-1

4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL,

trans-Chlordane (gamma), 10 µg/mL in CY, 10ml