Sulfathiazole, 100 µg/ml, Methanol, 1ml

Doxepin-d3 hydrochloride, neat, Solvent-net, Unit 10mg, # of units-1, Cas.no. 347840-07-7

Diisononyl phthalate, 1000µg/ml in MeOH, 1ml

Internal Standard Solution, 1.2ml, toluene