Fenthion-oxon-sulfoxide, 100µg/ml in AL, 5ml

1,1,1,3,10,11-Hexachloroundecane, 100µg/mLin Isooctane, 1ml

Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml

2,3,6-Trichloroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 50375-10-5