产品名称：	GDX-105填充柱
产品型号：
品牌：	1356
产品数量：
产品单价：	面议
日期:	2021-10-03

GDX-105填充柱的详细资料

GDX-105填充柱分析甲醇中微量水
甲醇是药厂和化工厂常用的重要化工原料，其纯度直接影响产品的质量，其中的杂质主要为水及其它物质。准确测定水的含量，可以掌握生产过程的投药配比，也能在进货时减少损失。水的测定方法有电位滴定法‘”、蒸馏法”’，现在发展起来的有气相色谱法”’，以气相色谱法为快。
GDX-105填充柱分析甲醇中微量水测定详细信息：

二乙烯苯、苯乙烯等共聚物
非性
zui高使用温度/℃：270
主要分析用途：微量水及气体分析

规格：2m*3mm（ID）*4MM(OD）

GDX-105填充柱分析甲醇中微量水测定谱图：甲醇中水

1. Analysis of trace water in methanol by GDX-105 packed column
   Methanol is an important chemical raw material commonly used in pharmaceutical factories and chemical plants. Its purity directly affects the quality of products. The impurities in it are mainly water and other substances. Accurate determination of the water content can control the ratio of medicines to be used in the production process, and can also reduce losses during purchase. Water measurement methods include "potentiometric titration method", "distillation method", and now developed gas chromatography method "", gas chromatography method is faster.
   GDX-105 packed column analysis of trace water in methanol determination details:
   
   
   Copolymers such as divinylbenzene and styrene
   Nonpolar
   High operating temperature/℃: 270
   Main analysis purpose: trace water and gas analysis
   
   
   
   Specification: 2m*3mm(ID)*4MM(OD)
   
   
   
   Determination of trace water in methanol by GDX-105 packed column: water in methanol