| 发明名称 |
Process for measuring calcium. |
| 摘要 |
<p>A process for measuring the amount of calcium in a sample using as a color reagent ortho-cresolphthalein complexone and a buffer solution by a colorimetric method, characterized by using a carbonate and/or bicarbonate solution as buffer solution can give precise measured values without causing a problem of environmental pollution.</p> |
| 申请公布号 |
EP0067041(A1) |
申请公布日期 |
1982.12.15 |
| 申请号 |
EP19820302865 |
申请日期 |
1982.06.03 |
| 申请人 |
WAKO PURE CHEMICAL INDUSTRIES, LTD. |
发明人 |
YAMASATO, FUJIO;TOKUDA, KUNIAKI;SAMEJIMA, KAZUHIKO;TAJIMA, HIROMI |
| 分类号 |
A61B5/00;G01N31/00;G01N31/22;G01N33/84;(IPC1-7):01N33/84;01N31/22 |
主分类号 |
A61B5/00 |
| 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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