DNP+TW白酒专用柱 白酒中己酸乙酯及乳酸乙酯的快速测定

白酒中己酸乙酯及乳酸乙酯的快速测定，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，氨水，氨气

白酒中己酸乙酯及乳酸乙酯的快速测定
白酒中己酸乙酯及乳酸乙酯的快速测定 详细信息：

名称：白酒专用填充柱
固定相：DNP+tw-80/CHROMOSORB W AW DMCS
规格：2m*3mm
应用：白酒16组分分析测定

浩瀚色谱（山东）应用技术开发有限公司采用气相色谱分析法剖析白酒中香气成份,自1979年轻工业部在洋河酒厂举办期培训班以来,今已较普遍地应用于全国各名优酒厂,这对科学地控制产品质量已取得了良好的效果。

浓香型白酒中主体香气己酸乙酯含量及其和其他香气成分特别是乳酸乙酯之间的量比关系,是直接影响到白酒质量的关键指标。各种档次白酒的己酸乙酯含量已正式列入轻工业部QB—850—53、QB—941—84标准,规定所用的气相色谱定量法采用邻苯二甲酸二壬酯(DNP)—吐温-60混合柱。

白酒中己酸乙酯及乳酸乙酯的快速测定  测试谱图：




Quick Determination of Ethyl Caproate and Ethyl Lactate in Liquor
Quick determination of ethyl caproate and ethyl lactate in liquor

Name: Packed column special for liquor
Stationary phase: DNP+tw-80/CHROMOSORB W AW DMCS
Specification: 2m*3mm
Application: Analysis and determination of 16 components of liquor

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatography to analyze the aroma components in liquor. Since the first training course held by the Ministry of Young Industry in Yanghe Distillery in 1979, it has been widely used in various famous wines across the country. Factory, this has achieved good results in scientifically controlling product quality.

The content of ethyl caproate in the main aroma of Luzhou-flavor liquor and its ratio with other aroma components, especially ethyl lactate, are the key indicators that directly affect the quality of liquor. The ethyl caproate content of various grades of liquor has been officially listed in the standards of the Ministry of Light Industry QB-850-53 and QB-941-84, stipulating that the gas chromatography quantitative method used uses dinonyl phthalate (DNP)-Tween -60 mixing column.

Rapid determination of ethyl caproate and ethyl lactate in liquor Test spectrum: