The adsorption performances of 4 resins : NDA —99 , NDA —150, NDA —88, Amberlite XAD —4 to p - nitrobenzoin acid and p - nitroacetophenone were studied.

研究了NDA—150 、 NDA—99 、 NDA—88、AmberliteXAD—4,4种吸附树脂对对硝基苯乙酮和对硝基苯甲酸的静态吸附行为.

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The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.

样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩.

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The therapeutic effect of hemoperfusion with activated charcoal or Amberlite XAD - 7 on endotoxicshock rat were observed.

观察了活性炭、大孔树脂AmberliteXAD - 7血液灌流对大鼠内毒素休克的防治作用.

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The colourity of the pigment extracts enhanced significantly after purification by Amberlite CG - 50 ion - exchange resins.

樱桃红色素提取物经AmberliteCG-50离子交换树脂精制后,色价显著提高.

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