Mitragynine-d3, 1mg

VOC/Aromatic - Mix 18, 1000µg/ml in MeOH, 2ml

Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 13250-98-1

5,5-Diphenylhydantoin, 250mg