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

UOP 741 High Naphthene sample 1.5mL neat in Certan® bottle. Components PNAHigh PNALow Aromatics Naphthenes Naphthenes in PNA

Fluorodifen, 100 µg/ml, Ethyl acetate, 5ml

Nitroguanidine