发明名称 |
Back-diffusion-free metering and titrating tip |
摘要 |
A metering and titrating tip for introducing liquid reagents into a reaction medium consists of an inlet tube which at the bottom turns into a capillary tube dipping into the reaction solution and, to avoid back-diffusion of reaction medium from the outlet tip to a position lying above the level of the reaction solution, is reduced to a channel.
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申请公布号 |
DE3227955(A1) |
申请公布日期 |
1984.02.02 |
申请号 |
DE19823227955 |
申请日期 |
1982.07.27 |
申请人 |
SCHOTT-GERAETE GMBH |
发明人 |
GLATZER,ROLAND,DIPL.-ING. |
分类号 |
B01L3/02;G01N31/18;(IPC1-7):G01N31/18;B01J4/02 |
主分类号 |
B01L3/02 |
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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