Aroclor 1248

CWA Silica as SiO2

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

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml