Prometryne, 100µg/ml in Acetonitrile, 1ml

2% (w/w) Devol. Diesel Fuel in 75 cSt Hydrocarbon Oil, 100ml

2-Chlorobenzaldehyde, 100mg

2,4,5-Trichloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene