Bisoprolol, 100µg/ml in MeOH, 5ml

Mono-n-butyltin trichloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1118-46-3

Crotoxyphos, 1000µg/ml in in hexane:acetone [9:1], 1ml

1,3-Diethylbenzene, 100mg