Benzidine, 100 µg/ml, Acetonitrile, 1ml

PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

Triamcinolone diacetate, 50mg

1,2,4,5-Benzenetetracarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-05-4