SPL Set ID: 60f5cfcf-cdb2-0e45-e053-2991aa0ae85a
1 drug(s) with this SPL Set ID
Polymyxin B Sulfate and Trimethoprim Ophthalmic Solution is a sterile antimicrobial solution for topical ophthalmic use. It has a pH of 4.0 to 6.2 and osmolality of 270 to 310 mOsm/kg. Chemical Names: Trimethoprim sulfate, 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine sulfate (2:1), is a white, odorless, crystalline powder with a molecular weight of 678.72 and the following structural formula: Polymyxin B sulfate is the sulfate salt of polymyxin B 1 and B 2 which are produced by the growth of Bacillus polymyxa (Prazmowski) Migula (Fam. Bacillaceae). It has a potency of not less than 6,000 polymyxin B units per mg, calculated on an anhydrous basis. The structural formula are: Contains: Actives: polymyxin B sulfate 10,000 units/mL; trimethoprim sulfate equivalent to trimethoprim 1mg/mL. Preservative: benzalkonium chloride 0.04 mg/mL. Inactives: sodium chloride; sulfuric acid and purified water. May also contain sodium hydroxide for pH adjustment. trimethoprim-chemical polymyxin-chemical polymyxin-text