| 发明名称 |
AGENT FOR SEPARATING DISSOLVED AND/OR UNDISSOLVED MATERIALS |
| 摘要 |
An agent for density gradient centrifugation has been created in the form of alkali metal metatungstates and/or alkaline earth metal metatungstates, possibly with addition of low molecular weight electrolytes, which agent allows densities up to 3.1 g/cm<3>, has low viscosity at high concentrations, and is neutral and chemically inert. |
| 申请公布号 |
ZA8400482(B) |
申请公布日期 |
1984.09.26 |
| 申请号 |
ZA19840000482 |
申请日期 |
1984.01.23 |
| 申请人 |
PLEWINSKY BODO;KAMPS RAINER;WETZ KLAUS;MIEHE MANFRED |
发明人 |
PLEWINSKY BODO;KAMPS RAINER;WETZ KLAUS;MIEHE MANFRED |
| 分类号 |
B01D17/05;B01D57/00;B03B5/32;B03B5/44;B04B5/02;C02F1/38;G01N9/36;G01N33/48;G01N33/531 |
主分类号 |
B01D17/05 |
| 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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