Allopurinol EP Impurity C, 250mg Back Catalog number: T767570 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 72373 Salicylic acid Price on request D449135 10,11-Dihydro-10-hydroxy Carbamazepine, 10mg Price on request M285600 4-Methylamino Antipyrine, 10mg Price on request