Allopurinol, 100µg/ml in Acetonitrile, 5ml

Diphenyltin dichloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1135-99-5

PAH - Mix 16, 100µg/ml in Cyclohexane, 5ml

2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200)