delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

Sulfur, 500µg/g (0.0500 wt%) in Diesel Fuel, 100ml

N-Nitromethanamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 598-57-2

2-Methyl-4,6-dinitrophenol-d2