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- Nonfat dry milk is an inexpensive proteinaceous eluent. 脱脂奶粉是廉价的蛋白质洗脱剂。
- Eluant:a substance used as a solvent in the process of elution. 洗提液:在洗提过程中作为溶剂的物质.
- Eluent consumption has great influences to production cost. 洗脱剂的消耗对控制产品的成本有重大的意义;
- Conclusion 95% alcohol may be applicable as the eluent of triptolide. 结论95%25乙醇可作为雷公藤内酯醇的洗脱剂。
- Then the concentration of the HNO3 in methanol as an eluent was optimized. 然后，作为洗脱剂的HNO3在甲醇中的浓度做了最优化。
- Analytes in eluant were determined using GC equipped with FPD and external standard method. 以GC-FPD测定，外标法定量，测定结果用不同极性的毛细管柱验证。
- The mixture of ammonia and NaCl was chosen as an optimal eluant, the elution yield was 77.42%. 在此基础上;进行了乳酸脱附研究;筛选得到洗脱剂氨水和氯化钠的混合溶液;其洗脱率可达77.;42%25。
- In order to have a high elution rate, the ethanol with the concentration of 70% could be used as eluant. 随着乙醇浓度的增加，洗脱的效果趋好，为了得到高的洗脱率，选用浓度70%25的乙醇作为洗脱剂；
- Objective To study the influence of eluent of different polarity on triptolide content. 目的研究不同极性洗脱液对雷公藤内酯醇含量的影响。
- In this paper,oligosaccharides in soybean flour were determined by HPLC on an ODS column,us ing pure water as eluent. 本文用ODS柱，以纯水为洗脱液，高效液相色谱法（HPLC）测定了大豆粉中的低聚糖。
- Therefore, this solution was chosen as an eluent for the metal ions from sulfur adsorbent. 因此，这种溶液被选择作为从硫吸收剂上得到金属离子的洗脱剂。
- The extracts were then treated with a cartridge packed with active carbon and 10 mL eluant of ethyl acetate and n-hexane(6-1). 混合溶剂提取待测目标物、活性炭层析柱净化;用10.;0 mL乙酸乙酯-正己烷(6-1;by vol
- Open the exit to make the eluent flow out till the bed surface meets the liquid surface, shut off the exit. 3.;加样品：打开螺旋夹使柱面上的洗脱液流出，直至床面与液面刚好平齐为止，关闭下端出口。
- RESULTS:The elution ratio of the portion of Achyranthes Bidentata Saponins that enriched in 50% alcohol eluant was above 58.42%. 结果牛膝总皂苷富集于50%25乙醇洗脱液部分;洗脱率在58.;42%25以上。
- The crude products were purified by neutral alumina column Chromatography with dichloromethane containing pyridine as eluent. 用中性氧化铝柱层析法对粗产物进行分离提纯,用含一定量吡啶的二氯甲烷溶液作为洗脱剂。
- Elution The removal of an adsorbed substance in a CHROMATOGRAPHY column or ion-exchange column using a solvent (eluent), giving a solution called the eluate. 洗脱：是用溶剂（洗脱液）将色谱柱或离子交换柱中的被吸附物质洗脱出来并排出洗出液的过程。
- The eluant was selected by TLC and TLC was also used to identify the effect of the TLC separation,and the molecular constructures were characterized by IR. 采用薄层色谱法(TLC)确定柱层析的洗脱剂,并检测柱层析的分离效果,采用红外光谱法(IR)进行结构分析。
- The conditions of IAC were optimized,pH7.2 phosphate buffer was used as equilibrium and absorbent medium,80% methanol was used as eluent. L-1pH7.;2磷酸盐缓冲液作吸附与平衡介质;80%25(体积分数)甲醇水作洗脱剂。 结果表明;在实验条件下;IAC柱对氯磺隆的动态柱容量达2
- Samples were eluted from Extrelut chromatography column with diether and the mixture of hexane: diethyl ether(1:1, v/v) as eluant and detected by GC-ECD, derivatised by HFBI. 主要研究内容如下：1.;采用柱层析方法，用乙醚及正己烷和乙醚（1+1，v/v）的混合液对样品进行提取与净化，经七氟丁酰咪唑衍生，最后通过GC-ECD测定调味品中氯丙醇的含量。
- Perchlorate was separated with high capacity and hydroxide selective column using KOH eluent generating on-line from EGC. 建立了一种测定痕量高氯酸盐的离子色谱-质谱联用方法。
