CLP Semi-Volatile Base/Neutral Surrogate Std

(-)-α-1R,2R,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

PCB No. 156, 10µg/ml in Isooctane, 10ml

Simazine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 122-34-9