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- Keywords Fast separation column;HPLC;Phenol;Cresol;Dihydroxybenzene;Mainstream cigarette smoke; 快速分离柱;高效液相色谱;苯酚;甲酚;苯二酚;主流烟气;
- Fast separation column 快速分离柱
- The NJ SA4 colum was used as anion separation column with 1.5 mmol/L NaHCO 3 as eluate. 采用NJ-SA4阴离子分析柱 ;淋洗液为 1.;5mmol/LNaHCO3;流速 1
- The simulation calculations and analysis was made for operation technology of separation column in Zimmer polyester plant. 对吉玛聚酯装置工艺分离塔的操作工艺进行了模拟计算分析 ,采用导向浮阀塔板对该塔的内构件进行了改造。
- Aim To establish a new method of fast separation and determination of content of amino acid in compound amino acid injection. 目的建立快速分离检测复方氨基酸注射液含量的新方法。
- The technology of fast separation and identification of amino acid will be grasped using this method during the analysis experiment. 在分析实验教学中应用文中所述方法,可掌握一门快速分离和鉴别氨基酸的技术。
- The principle of the discoid electrophoresis of polyacrylamide gel was explained.The composition and preparation method of gel separation column was introduced in detail. 介绍聚丙烯酰胺凝胶电泳法的电泳原理、凝胶分离柱的组成及其制备方法。
- There were a lot of advantages of HPCE,such as fast separation,high sensitivity and so on.It was one of the methods of separation and determination which is rapid development. HPCE具有快速分离、高效等优点,成为发展迅速的分离、检测手段之一。
- TCAP system designed in this work mainly consists of a separation column,feeding and withdrawing subsystem,column cooling and heating subsystem,data collection and autocontrol subsystem. 全回流模式下,主要考核了初始进料比、冷/热循环温度、进料位置对分离效果的影响。
- SCIC fast separation of acetate. phosphate,chloride, nitrite,bromide. nitrate and sulfate anions with indirect ultraviolet detection within 3 minutes has been prenseted in this paper. 本工作对阴离子间接紫外光度单柱离子色谱快速分离方法进行了研究。
- In the Separator column, type or select the character you want to use for separating outline code levels. 在“分隔符”列中,键入或选择要用于分隔大纲代码级别的字符。
- Week numbers appear in a separate column to the left of the first day of the week. 周数以单独的列出现在一周的第一天的左边。
- In the Separator column, type or select a character to separate the code string for one level from the code string for the next level. 在“分隔符”列中,键入或选择一个字符,以便将某个级别的代码字符串与下一个级别的代码字符串相分隔。
- For example, you can multiply the unit price by the number of units in stock and display the total value of the items in a separate column. 例如,您可以让单价与库存量相乘,并在单独的栏中显示货品的总值。
- If you want to maintain the relative order of the properties, you have to introduce a separate column for the relative order. 如果希望维护属性的相对顺序,必须为相对顺序引入一个单独的列。
- The anions of interest are separatedon the basis of their relative affinities for a low capacity, stronglybasic anion exchanger (guard and separator column). 根据他们的亲和力将所需的阴离子进行分离,以产生低饱和度,强碱性的离子交换剂(柱壮防护,分离器
- The types of the separation columns used in capillary electrochromatography and its fabricated progress in the past few years are introduced. 综合评述了毛细管电色谱柱的类型及制备技术的进展情况.
- He worked very fast, insomuch that he was through in an hour. 他工作得很快,一小时内便做完了。
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快,但很有耐力。
- Reconcentration by magnetic separation column 磁选柱再选工艺