Tin (Sn), 1000µg/ml in in 2%-HNO3 / 6%-HCl, 100ml

4,4'-Diaminodiphenyl ether, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 101-80-4

Monochloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-00-3

2,2',4,4'-Tetrahydroxybenzophenone, 500mg