Allopurinol EP Impurity B, 250mg Back Catalog number: F696750 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 8483.34-100-ME Metoprolol tartrate, 100µg/ml in MeOH, 1ml Price on request LGCFOR0317.02 rac-Norsertraline Hydrochloride, 10mg Price on request YS09010006MB Resorcinol, 100000µg/mL in MTBE, 5 x 1ml Price on request