Tris(4-chlorophenyl)methane, 1.2ml x 50ug/ml, nonane

Oxypurinol, 100µg/mL in Water, 1ml

Tri-n-pentyltin chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3342-67-4

PAH-Dx - Mix 4, 100µg/ml in Acetone, 5ml