| 苯扎溴铵消毒液中亚硝酸钠的比色测定 |
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| 引用本文：陈赛贞,袁国平,杜有功,马爱民.苯扎溴铵消毒液中亚硝酸钠的比色测定[J].药学实践杂志,1996,(4):236~238 |
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| 中文摘要:本文采用利凡诺为显色剂,比色测定苯扎溴铵消毒液中亚硝酸钠的含量,方法简便,结果较好。线性范围20～45μg/ml,r=0.9999,回收率为99.27%(n=5),RSD=0.39%。 |
| 中文关键词:苯扎溴铵消毒液 亚硝酸钠 比色法 |
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| Determination of content of sodium nitrite in bromogeramine solution for disinfection by colorimetric method |
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| Abstract:The paper reported determination of content of sodium nitrite in bromogeramine solution for disinfection with colorimetric method in rivanol as developer. This method was simple and result was good. The linear range was 20～45μg/ml.r=0.9999 Average rocovery was 99.27%(n=5),RSD=0.39% |
| keywords:bromogeramine solution for disinfection sodium nitrite colorimetric method |
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