Heptafluorobutyric acid, 100mg

2,3-Dimethylnaphthalene

2,8-Dibromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31574-87-5

3,3'-Dimethylbenzidine, 100 µg/ml, Acetonitrile,