eluent

eluent

1. 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。

2. Keywords DSD acid;eluent;production wastewater;

DSD酸;洗脱液;生产废水;

3. 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%(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2.6!

4. Determination of Inorganic Anions and Organic Acids in Atmospheric Aerosols by Mobile Phase Ion Chromatography Using Zwitterion as Eluent

两性化合物与离子对试剂的混合物作流动相的流动相离子色谱法测定气溶胶中水溶性阴离子

5. Determination of Phosphate, Chloride and Sulfate in Heteropoly Acid by Zwitterion Eluent

两性离子流动相测定杂多酸中的磷酸根、氯离子和硫酸根

6. binary eluent

二元洗提液

7. This paper introduces the method of quantity reduction treatments for the macroporous resin adsorption eluent from the production wastewater of DSD acid by the way of evaporation concentration.

介绍了采用蒸发浓缩方式对DSD酸生产废水大孔树脂洗脱液进行减量处理的方法。

8. ANALYSIS OF CARBONIC ACID IN WATER SAMPLES BY ION-EXCLUSION CHROMATOGRAPHY WITH PURE WATER AS ELUENT

以水作流动相的离子排斥色谱法分析水样中碳酸

9. Nevertheless, much manganese was dissolved by using HCl and HNO3 as the eluent comparing with that eluted by (NH4)2S2O8.

以锰之溶出量而言,以盐酸及硝酸作洗提剂时之溶出量较以过氧二硫酸铵为洗提剂时为大。

10. Determining phytic acid in soybean samples with ion chromatography with an eluent in low acidity

低酸度淋洗离子色谱法测定大豆中的植酸

11. Furthermore, subcritical water has been shown to be a feasible medium polarity replacement for methanol-water or acetonitrile-water mixture as an eluent for reversed-phase HPLC.

另外,亚临界水也可以作为反相高效液体色谱的洗脱液。

12. 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。

13. Under similar conditions, the dosage of eluent for finishing a one-step separation process did not change with the eluting rate.The dosage of eluent had no effect on the separation.

在其它分离条件相同、洗脱速度不同的情况下,完成一次分离需要的洗脱剂用量是不变的,洗脱剂用量对低聚糖的分离没有影响。

14. In dynamic experiments,the effects of rhenium concentration and flow speed of the solution on adsorption,and flow speed of eluent on desorption are examined.

在动态试验中,考察了溶液铼浓度、溶液流速和解吸剂流速的影响。

15. In dynamicexperiments,the effects of rhenium concentration and flow speed of the solution onadsorption,and flow speed of eluent on desorption are examined.

在动态试验中,考察了溶液铼浓度、溶液流速和解吸剂流速的影响。

16. In the multi-cycle operations with HCl as the eluent, the lithium adsorption amount was decreased with increasing the number of cycle.

在循环操作中,以盐酸作洗提剂时,发现锂之吸附量会随次数增加而降低,且伴随锰离子溶出量亦增大。

17. Its allelochemicals are mainly located in petroleum extract and the methanol eluent of the petroleum extract absorbed in activated charcoal.

它的化学互感物质主要集中于石油醚提取物及石油醚提取物吸附于活性炭后的甲醇洗脱物中。

18. The recovery is greater than 85%.After desalting of the eluent and freeze drying, we got the white powder products with the purity greater than 500u/mg.

将目标蛋白洗脱液经过脱盐、冻干后得到白色粉末产品,分析其纯度大于500u/mg,远高出“中国生化制品规程”口服胰K药物纯度标准(300u/mg)。

19. 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。

20. DETERMINATION OF AMINES BY NON-SUPPRESSED CHROMATOGRAPHY USING ORGANIC ACID AS ELUENT

有机酸淋洗液的非抑制型离子色谱法测定有机胺

21. 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。

22. Gradient eluent generator

梯度淋洗液发生器

23. Determination of Phenyl Amines by Gradient Eluent Ion Chromatography and Direct Current-Amperometry Detection

梯度淋洗离子色谱-安培检测测定苯胺类化合物

24. The most influential factor in the purification was adsorption properties of adsorbent,and the other influential factors were in the order of concentration of ethanol, amount of adsorbent and eluent.

正交实验显示用吸附法分离水杉总黄酮的影响因素依次为吸附剂选择,洗脱剂乙醇浓度,吸附剂用量及洗脱剂乙醇用量。

25. Separation of Chiral Medication Mixture with Water as Eluent on the Stationary Phase Coated with Surfactant Micelle

水为洗脱液在表面活性剂胶束涂层固定相上分离手性药物

26. 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;

27. eluent strength

洗脱强度

28. eluent gas

洗脱气体

29. The eluent is changed in a regular manner starting with a nonpolar solvent and gradually replacing it by a more polar one.

洗脱液以常规的顺序更换,首先用非极性溶剂,然后逐步被极性较强的所替换。

30. eluent property

洗脱液性质

31. eluent mixture

洗脱液混合物

32. eluent composition

洗脱液组成

33. Eluent generator

淋洗液发生器

34. Keywords eluent generator;ion chromatography;suppressed conductivity detection;organic acid;

淋洗液发生器;离子色谱;抑制电导;有机酸;

35. Keywords eluent generanter;ion chromatography;suppressed conductivity detection;sweetener;

淋洗液发生器;离子色谱;抑制电导;甜味剂;

36. Determination of sweeteners by eluent generater ion chromatography

淋洗液发生器离子色谱抑制电导法测定甜味剂

37. on-line eluent generator

淋洗液在线发生

38. Ion chromatography on line eluent generator

淋洗液在线发生离子色谱

39. Detection of Bromate in Water Using Ion Chromatography with On-line Eluent Generator

淋洗液在线发生离子色谱法测定水中的溴酸盐

40. eluent autogeneration

淋洗液自动发生

41. Keywords eluent autogeneration;ion chromatography(IC);organic acids;food;

淋洗液自动发生;离子色谱法;有机酸;食品;

42. 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。

43. 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。

44. Wash the sampling region with little eluent three times and on each time, make sure the washing eluent flow completely into the gel.

用少量洗脱液清洗层析柱加样区,共洗涤三次,每次清洗液应完全进入凝胶柱内后,再进行下一次洗涤。

45. 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。

46. The seperation and enrichment of polycyclic aromatic hydrocarbons (PAH) was done by increasing polarity of the eluent step by step.

研究中采用逐步增加洗脱液极性的方法实现多环芳烃组分的分离、富集,从而达到测定烷基萘和烷基菲等化合物碳同位素组成的条件;

47. Silica eluent protein

硅胶吸附蛋白质

48. Keywords Ion chromatography;Eluent generator;Bromate;Flour products;

离子色谱;淋洗液发生器;溴酸根;面粉制品;

49. isohydric eluent

等氢离子洗脱液

50. Conclusion 95% alcohol may be applicable as the eluent of triptolide.

结论95%乙醇可作为雷公藤内酯醇的洗脱剂。

51. Nonfat dry milk is an inexpensive proteinaceous eluent

脱脂奶粉是廉价的蛋白质洗脱剂。

52. By analyzing eluent of different concentrations of alga and filter liquid,we find that the toxin peak appears in both alga and water,mainly in the methanol eluents of 50%,60% and 80%.

通过对藻类和滤液的不同浓度洗脱液的分析,在藻类和水体中都检出毒素峰,且集中在50%、60%、80%的甲醇洗脱液中。

53. The use of suppression-conductometry showed the special features of lowering the background of the eluent, increasing the conductance of the detected ions and improving the S/N ratio.

采用抑制电导可以降低淋洗液的背景电导,又可以增加被测离子的电导值,改善信噪比。

54. Amounts of H(superscript +) and OH(superscript -) required to suppress the eluent were supplied by an electrochemical self-generating suppressor through continuous electrolysis of water.

采用的电化学自身再生抑制器,由连续电解水产生抑制淋洗液所需要的H(上标+)或者OH(上标-),加上电场引力,能用于高容量分离柱所用的淋洗液浓度和梯度淋洗。

55. Keywords food additive;ion chromatography;gradient eluent;suppressor conductance detector;

食品添加剂;离子色谱;梯度淋洗;电导检测;

56. Determination of food additive with gradient eluent separation and suppressor conductance detector

食品添加剂的梯度淋洗分离和抑制电导检测

57. Glyconate producing by fermenting has been determined by HPLC method.The effect of different chromatogram systems and eluent acidity on separation of glyconate was discussed.

首次应用HPLC测定发酵法制葡萄糖酸盐产品的质量,研究了不同色谱体系、流动相酸度对葡萄糖酸盐分离的影响;

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