发明名称 |
Process for the determination of the ionic strength or the specific gravity of aqueous fluids |
摘要 |
<p>The present invention relates to a process for the determination of the ionic strength or of the specific gravity of an aqueous fluid by mixing the fluid with a suitable reagent, determining the pH in the fluid and evaluating, characterised in that the reagent contains at least one pH buffer substance but no polyelectrolyte polymer or at least one pH buffer substance and/or at least one complexing agent, and to the reagent suitable therefor.</p> |
申请公布号 |
GR3024184(T3) |
申请公布日期 |
1997.10.31 |
申请号 |
GR19970401829T |
申请日期 |
1997.07.22 |
申请人 |
BOEHRINGER MANNHEIM GMBH |
发明人 |
MANGOLD, DIETER, DR.RER.NAT.;GAMBKE, BRIGITTE, DR.RER.NAT. |
分类号 |
G01N31/00;G01N9/36;G01N21/80;G01N31/22;G01N33/48;G01N33/52;(IPC1-7):G01N31/22;G01N33/487;G01N33/493 |
主分类号 |
G01N31/00 |
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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