The assay of benzalkonium chloride in pilocarpine, hypromellose and polyvinyl alcohol ophthalmic drops by second-order derivative ultraviolet spectrophotometry.
School of Pharmacy, Curtin University of Technology, Perth, Western Australia.
J E
JE
Parkin
D001548:Benzalkonium Compounds / Q000032:analysis*; D002482:Cellulose / Q000031:analogs & derivatives* / Q000737:chemistry; D004338:Drug Combinations; D065347:Hypromellose Derivatives; D008747:Methylcellulose / Q000031:analogs & derivatives*; D009883:Ophthalmic Solutions / Q000737:chemistry*; D010862:Pilocarpine / Q000737:chemistry*; D011142:Polyvinyl Alcohol / Q000737:chemistry*; D012015:Reference Standards; D013056:Spectrophotometry, Ultraviolet
D001548:Benzalkonium Compounds; D004338:Drug Combinations; D009883:Ophthalmic Solutions; D010862:Pilocarpine; D065347:Hypromellose Derivatives; D011142:Polyvinyl Alcohol; D002482:Cellulose; D008747:Methylcellulose