ABSTRACT
OBJECTIVE: To investigate the stability of 0.5% glutaraldehyde solution. METHODS: Classic constant temperature accelerated test method and sample observation method were applied with the content of glutaraldehyde as index. The content of glutaraldehyde was determined by titration which was determined by titration. RESULTS: The content change of 0.5% glutaraldehyde solution was in line with the first order kinetics, and the results of both methods were similar. The validity duration of 0.5% glutaraldehyde solution was 85.7 days at room temperature (25 ℃). CONCLUSION: 0.5% glutaraldehyde solution should be used up as soon as possible and the perfect time is less than 2 week.
ABSTRACT
OBJECTIVE:To enhance the function of the hospital drug control room(DCR)laboratory. METHODS: The status quo and the chief work carried out there of DCR were analyzed comprehensively. RESULTS: The function of the DCR has gradually extended from quality control of self-made drugs to the monitoring on hospital drug quality and solving of the problems encountered in clinical practice. CONCLUSIONS: The function of the DCR should be enhanced further to shift its focus from drug-centered to patient-centered so as to enhance hospital medical service level and promote rational drug use.