Allopurinol, 100mg Back Catalog number: 673025 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674029 Sulfamethoxazole, 250mg Price on request 82524 EPA Method 8250 Base/Neutrals Spiking Solution Price on request 2540.7-50MG Paraxanthine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 611-59-6 Price on request