2-Ethylhexyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Dapsone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 80-08-0

Histamine dihydrochloride, 100mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate,50 µg/mL,MeOH,1mL,