The use of alkyl-dimethyl-benzyl ammonium chloride for maintenance of sterility in solutions.
D000641:Ammonia; D000643:Ammonium Chloride; D064751:Ammonium Compounds; D001548:Benzalkonium Compounds; D007246:Infertility; D000644:Quaternary Ammonium Compounds; D013242:Sterilization
D064751:Ammonium Compounds; D001548:Benzalkonium Compounds; D000644:Quaternary Ammonium Compounds; D000643:Ammonium Chloride; D000641:Ammonia
AMMONIA AND AMMONIUM COMPOUNDS; STERILIZATION