Di-iso-butyl phthalate, 1000µg/ml in Isooctane, 5ml

Furosemide, 1000µg/ml in MeOH, 1ml

2,4-Dimethylbenzo[h]quinoline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-67-4

2-Methylbutyraldehyde, 250mg