| 发明名称 |
Preservation of column materials in aqueous solutions |
| 摘要 |
Combination composed of 2-methyl-4-isothiazolin-3-one hydrochloride and 5-bromo-5-nitro-1,3-dioxane for the elimination of microbes as well as for the preservation of column materials in aqueous solutions. The biocidal mixture is preferably added at concentrations of 0.001 to 0.3% (w/v).
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| 申请公布号 |
US5618832(A) |
申请公布日期 |
1997.04.08 |
| 申请号 |
US19940370579 |
申请日期 |
1994.12.20 |
| 申请人 |
BOEHRINGER MANNHEIM GMBH |
发明人 |
SCHMIDT, AXEL;GAUHL, HELMGARD |
| 分类号 |
C07D319/06;A01N43/32;A01N43/80;B01D15/00;C07D275/02;G01N30/50;(IPC1-7):A01N43/32 |
主分类号 |
C07D319/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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