haohan工业丁炔二醇的气相色谱法测定HH-BYD填充柱2m*3mm

丁炔二醇的传统分析方法是以测定不饱和键和羟基为基准而设计的如用不饱和溴加成法,但操作较复杂;催化和氢法则由氢耗量来推算丁炔二醇的含量,Balyatinskaya利用炔键的特点即其特征反应—,再用紫外分光光度法测定汞化物,可分析水相中的丁炔二醇。

浩瀚色谱（山东）应用技术开发有限公司试验结果表明,采用HH-BYD填充柱,建立了快速,准确定量测定丁炔二醇含量的内标气相色谱法,对实际样品进行了分析测定RSD)均小于并与化学分析法进行了对照,结果令人满意。

名称：填充柱
编号：20230312002
型号：HH-BYD
规格：2M*3MM，60-80目
*高使用温度：240°C
 

The traditional analysis method of butynediol is designed based on the determination of unsaturated bonds and hydroxyl groups, such as the unsaturated bromine addition method, but the operation is complex; The content of butynediol can be calculated from the hydrogen consumption by catalysis and hydrogen rule. Balyatinskaya can analyze butynediol in the water phase by using the characteristics of the alkyne bond, namely its characteristic reaction - amalgamation of acetic acid, and then measuring the amalgam by ultraviolet spectrophotometry.



The test results of Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. show that the internal standard gas chromatography method for rapid and accurate quantitative determination of butynediol content has been established by using HH-BYD packed column. The RSD of the actual sample has been analyzed and determined, and compared with the chemical analysis method. The results are satisfactory.



Name: Filled Column

No.: 20230312002

Model: HH-BYD

Specification: 2M * 3MM, 60-80 mesh

Maximum service temperature: 240 ° C