Whole Oil Quantitative Control Standards Set (S-4012+S-4013)

2,2',3,3',4,4',5-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35065-30-6

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

Methanol