resin-column

As the principal drug, by a reverse-phase high-performance liquid chromatographic method ( RP-HPLC). Methods The extract of Qing ′ e Pill was refluxed with 75% ethanol, purified on an AB-8 macroporous adsorption resin column and then injected into HPLC system.

方法青娥丸提取物用75%乙醇提取，经AB8大孔吸附树脂纯化后，注入高效液相色谱仪。

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Catalyst bundle of ion exchange resin was packed in a column as a reaction zone and Mo Ti metal plate gauze structured packing was packed in a column as the recovery zone.

反应区充填离子交换树脂催化剂捆束包，提馏段充填Mo Ti金属板波纹丝网填料。

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Investigating extraction method with organic reagent, we use adsorb resin column to extract soybean saponin.

考察了大豆皂甙的有机溶剂提取方法, 建立了吸附层析提取大豆皂甙的方法.

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After the iodinated resin filtering column was flushed with 3 tons of tap water, its efficacy in killing Escherichia coli essentially did not decrease.

该聚碘树脂过滤柱经冲自来水3t（吨）后，对大肠杆菌的杀灭效果基本不下降。

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The pH of the effluent from the ion exchange mixed bed is in the range of 7.60 to 8.95. The copper tested before and after the small exchange column shows that the cooling water treated by resin has an obvious effect on restraining copper corrosion.

离子交换柱之前和之后的铜试片试验结果显示：交换柱前的内冷水具有腐蚀性，而经交换柱处理后的内冷水具有抑制铜导线腐蚀的功效。

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