国产硝酸纤维膜与进口聚碳膜计数细菌总数的比较  

Comparison of Domestic Cellulose Membrane with Imported Polycarbonate membrane for Bacteria

作　　者：陈梅玲[1] 童咏仪[1] 姜黎[1] 张松乐[1] 张朝隆[1] 车凤翔[1] 

机构地区：[1]军事医学科学院微生物流行病研究所,北京100071

出　　处：《中国卫生检验杂志》1995年第3期138-139,共2页Chinese Journal of Health Laboratory Technology

摘　　要：以大肠杆菌为模拟菌,应用吖啶橙荧光显微镜直接计数法(AODC),比较了国产硝酸纤维膜和进口聚碳膜对细菌的计数效果。实验结果表明,国产硝酸纤维膜与进口聚碳膜在统计学上无明显差异,而且价廉、经济,完全能替代进口聚碳膜。With Escherichia coli as a model, we made a comparison of domestic cellulose membrane with imported polycarbonate membrane for bacteria by acridine orange direct count. The result showes that the count efficiency is not statistically different between the two membranes though the imported polycarbonate membrane gives a little bit more clear bacterial picture than the domestic cellulose membrane under epifluorescence microscope. The domestic cellulose membrane can substitute for the imported polycarbonate membrane for total bacterial counts considering its much cheaper price in our country.

关 键 词：AODC 硝酸纤维膜 聚碳膜 细菌计数 卫生检验 

分 类 号：R115[医药卫生—公共卫生与预防医学]