国内涂料行业强制性标准中均涉及水分含量测定内容，方法需求较大。
浩瀚色谱（山东）应用技术开发有限公司，采用苯乙烯和二乙烯基苯健合毛细管色谱柱在柱长、分离度等方面均有优势，能有效降低干扰，结合自动进样器等技术，气相色谱法测定涂料中水分含量效率较高、精密度和正确度较好。
本文件描述了一种使用气相色谱仪测定水性涂料及其原材料中水分含量的方法。
本文件适用于水性涂料中水分含量的测定。该测试方法的优选工作范围为水分含量的质量分数为15%~90%,但该方法也可以在此范围之外使用。
名称：毛细管柱
固定相：苯乙烯和二乙烯基苯健合
规格：２５ｍ×０．５３ｍｍ×１０μm
型号：HH-PLOT Q
应用：GB/T 41953-2022色漆和清漆 涂料中水分含量的测定 气相色谱法
适用于：
安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890
岛津GC-14C，GC-2010，GC-2014，GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
The mandatory standards in the domestic paint industry all involve the determination of moisture content, and there is a high demand for methods.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts styrene and divinylbenzene bonded capillary chromatography columns, which have advantages in column length, separation efficiency, etc., and can effectively reduce interference. Combined with automatic sampler and other technologies, gas chromatography has high efficiency, precision, and accuracy in determining the moisture content in coatings.
This document describes a method for determining the moisture content in water-based coatings and their raw materials using gas chromatography.
This document is applicable for the determination of moisture content in water-based coatings. The preferred working range of this testing method is the mass fraction of moisture content ranging from 15% to 90%, but this method can also be used outside of this range.
Name: Capillary Column
Fixed phase: styrene and divinylbenzene bonded
Specification: 25m × 0.53mm × 10 μ m
model: HH-PLOT Q
Application: GB/T 41953-2022 Determination of moisture content in paints and varnishes Gas chromatography method
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010，GC-2014，GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
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