Benzidine, 100 µg/ml, Acetonitrile, 1ml

5-Amino-1H-pyrazole-4-carboxamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5334-31-6

4,4'-Dichlorobenzophenone, 100 µg/ml, Acetonitril

2,4-Dichlorophenol, 100 µg/ml, Methanol, 5ml