DNP—TWEEN 混合固定液白酒填充柱

混合固定液白酒填充柱，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，过氧化物

混合固定液白酒填充柱
混合固定液白酒填充柱 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对2m×3mm不锈钢螺旋管内填80～100目405白色担体涂渍20％的邻苯二甲酸二壬酯(DNP)+7％的土温-60(TWEEN-60)混合固定液填充柱进行了改进,使之既可用于白酒中主要醇、酯组分的快速直接进样分析,又能兼作发酵液、窖泥、黄水等试样中低沸点有机酸的气相色谱测定。

混合固定液白酒填充柱  测试谱图：



Mixed fixed liquid liquor packed column
Mixed fixed liquid liquor packed column Details:

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. applied 20% dinonyl phthalate (DNP) + 7% soil temperature-60 (TWEEN -60) The mixed fixed liquid packed column has been improved, so that it can not only be used for the rapid direct injection analysis of the main alcohol and ester components in liquor, but also can be used as a low-boiling organic in samples such as fermentation broth, pit mud, and yellow water. Gas chromatographic determination of acid.

Mixed fixed liquid liquor packed column test spectrum: