n.苯酚甲醛离子交换树脂

The adsorption capacity of NK 110 for cholic acid was 93% which was better than Amberlite XAD-4 resin (75%) . NK110树脂对胆酸的吸附(吸附率93%25)化于Amberlite XAD-4树脂(吸附率75%25)。

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Amberlite CG-50离子交换树脂精制后,色价显著提高。

The column breakthrough experiment indicates the adsorption capacity of NJ-8 toward benzoic acid is about 1.6 times as high as that of Amberlite XAD-4. 动态穿透吸附实验进一步验证了NJ-8超高交联吸附树脂对苯甲酸的吸附能力约为Amberlite XAD-4的1.

Compared widi die nonspecific Amberlite XAD-7 adsorption, immunoadsorption might be a specific and more effective therapy of endotoxin shock. 免疫吸附治疗内毒素休克较大孔树脂吸附更有效。

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。