甲醇为无色挥发性澄明液体,沸点64.7℃,比重0.792.甲醇对人体有麻醉作用,特别是对眼睛毒害作用明显,易造成失明.甲醇为易燃工业原料。所以甲醇作为酒中的卫生指标必须测定,国家已有标准检验方法和 标准值.但某些化工厂最终排放污水中甲醇的测定方法及标准值国内尚未见报道
浩瀚色谱（山东）应用技术开发有限公司，采用HH-WATER2021专用填充柱对顶空气相色谱法和直接进样气相色谱法分析化工废水中甲醇作了分析、比较和研究,重点对顶空气相色谱法分析条件、线性、精密度等进行了试验分析,实验表明,顶空法可以满足对化工废水中甲醇的分析,直接法则适用于清洁地表水中甲醇的测定.
名称：水中甲醇用填充柱
规格：3m*1/8
型号：酸洗硅烷化的共聚物
zui高使用温度：260°C
应用：水中甲醇的测定
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
Methanol is a colorless, volatile, and clear liquid with a boiling point of 64.7 ℃ and a specific gravity of 0.792. Methanol has an anesthetic effect on the human body, especially on the eyes, which can cause blindness Methanol is a flammable industrial raw material. So methanol, as a hygiene indicator in wine, must be measured, and there are already standard inspection methods and values in the country However, there have been no reports in China on the determination method and standard value of methanol in the final discharge of wastewater from certain chemical plants
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used HH-WATER2021 dedicated packed column to analyze, compare and study the headspace gas chromatography method and direct injection gas chromatography method for analyzing methanol in chemical wastewater. The experimental analysis focused on the analysis conditions, linearity, precision, etc. of headspace gas chromatography. The experiment showed that the headspace method can meet the analysis of methanol in chemical wastewater, and the direct method is suitable for the determination of methanol in clean surface water
Name: Filled Column for Methanol in Water
Specification: 3m * 1/8
Model: Acid washed silane copolymer
Maximum operating temperature: 260 ° C
Application: Determination of methanol in water
Suitable for:
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
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com