Bifenthrin, 1000µg/ml in Hexane, 1ml

Sulfur, 5µg/g (0.0005 wt%) in Diesel Fuel, 100ml

3-Chloro-1,2-propanediol-d5, 100µg/ml in MeOH, 5ml

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