GB_338-2004_工业用甲醇中微量的乙醇是检查的重要指标之一，国标给出的是6m的山梨醇/6201不锈钢填充柱，此柱分析时间冗长，甲醇出完需要30多分，甚至更长，效率低，无法满足生产质控的需要。
为了解决这一难题，
浩瀚色谱（山东）应用技术开发有限公司，研制新型的专用填充柱HH-Methanol-IV，8min以内即可完成一次分析，分析时间短，柱效高，峰型对称，采用内标法定量，内标异丙醇和乙醇分离良好。
浩瀚色谱，提供信息的分析方案、
名称：填充柱
固定相：专用
规格：4m*1/8
型号：HH-Methanol-IV
应用：GB_338-2004_工业用甲醇中微量乙醇的测定
适用于：
安捷伦7890,7820,8860,8890,6890,5890,4890，在线，实验室，便携式
岛津GC-14C，GC-2010，GC-2014，GC-2018，GC-2030
赛默飞1310,1300,1600,1610
瓦里安3800系列
布鲁克，PE580,590,680,690,磐诺，川仪，北分瑞利，东西电子，天瑞，天美，科创，华爱，捷岛，福立，鲁南瑞虹
In order to solve this problem, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a new specialized packed column HH Methanol IV, which can complete analysis within 8 minutes. The analysis time is short, the column efficiency is high, the peak shape is symmetrical, and the internal standard method is used for quantification. The internal standard isopropanol and ethanol are well separated.
Vast chromatography, providing analytical solutions for information
Name: Filler Column
Fixed phase: Dedicated
Specification: 4m * 1/8
model: HH-Methanol-IV
Application: GB_338-2004_ Determination of Trace Ethanol in Industrial Methanol
Applicable to:
Agilent 7890782088608890689059058904890, online, laboratory, portable
Shimadzu GC-14C, GC-2010，GC-2014，GC-2018，GC-2030
Thermo Fisher Scientific 1310130016001610
Varian 3800 Series
Brooke, PE580, 590680690, Panno, Chuanyi, Beifen Ruili, Dongxi Electronics, Tianrui, Tianmei, Kechuang, Huaai, Jiedao, Fuli, Lunan Ruihong
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