PT - JOURNAL ARTICLE AU - Garrell, Ronald K. AU - King, Robert E. TI - Stabilization of Homatropine Hydrobromide Ophthalmic Solution at pH 6.8 by Lyophilization DP - 1982 Jan 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 2--10 VI - 36 IP - 1 4099 - http://journal.pda.org/content/36/1/2.short 4100 - http://journal.pda.org/content/36/1/2.full SO - PDA J Pharm Sci Technol1982 Jan 01; 36 AB - The stability problem inherent in formulating a sterile homatropine hydrobromide ophthalmic solution at pH 6.8 can be solved by lyophilization. The lyophilized product can be stored for extended periods without degradation and when reconstituted it will provide the patient with an ophthalmic solution having maximum therapeutic activity.