D-Pantothenic acid

Perfluoro-n-hexadecanoic acid, 1.2ml x 50ug/ml, methanol

3,3’-Dimethylbenzidine

4,4'-Dimethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-33-2