Isopropylbenzene, 500mg

1,2,5,6-Tetramethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-43-3

L(+)Lactic acid

Chlorinated Aromatics-Mix 2, 10μg/mL in Cyclohexane, 1ml