Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane

Tris(2-ethylhexyl)phosphate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78-42-2

Surrogate Standard

Chlorothalonil Metabolit R417888 sodium salt, 100µg/ml in AL, 1ml