D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

Dinitrobenzene Standard

m-Phenylenediamine, 1000mg

2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3461-26-5