delta-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

Dibromostyrene (unspecified bromination),1000 µg/mL,isooctane,1mL,

PCB No. 184, 100µg/ml in Isooctane, 1ml

Heptanoic acid (Enanthic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-14-8