4-Nitroaniline,100 µg/mL,acetonitrile,1mL,

1,3-Phenylenediamine, 1000µg/mL in methylene chloride, 1ml

Pyranthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-13-9

Iodoform,1000 µg/mL,MeOH,1mL,