2,5-Dimethylbenzaldehyde-DNPH, 100µg/ml in AcN, 1ml

Bis-(2-ethylhexyl)-terephthalate, 100μg/ml in Isooctane, 5ml

DL-Lactic acid

6-Ethylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2732-58-3