5-Hydroxyflunixin, 10mg

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-51-0

Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml

Diisohexyl phthalate (Technical grade)