浩瀚色谱（山东）应用技术开发有限公司，采样3%有机皂土-34+3%邻苯二甲酸二壬酯填充柱建立了液液萃取气相色谱测定水中松节油的方法.用二氯甲烷萃取水样中的松节油,萃取后直接进行色谱分离分析,松节油的主要成分能有效分离,水中松节油的最低检测浓度为0.015 mg/L,测定方法的样品添加回收率在96.0%～108%之间;平行8次进行精密度试验,分析方法的相对标准差为1.5%.结果表明,气相色谱法简便、快速、准确、重现性好,适合地表水中松节油的测定;二氯甲烷一次萃取,就可满足回收率的要求,并且该方法灵敏度高,操作简单,减少了取样量和萃取试剂用量,对环境保护更加有利.
名称：螺旋形不锈钢填充柱
固定液：3%有机皂土-34+3%邻苯二甲酸二壬酯
担体：101白色担体80-100目
规格：2m*3mm
型号：3%DNP+3%Bentone-34/101
zui高温度：150°C
应用：GBT5750.8-2023 生活饮用水标准检验方法 第8部分:有机物指标 ：松jie油
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
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a liquid-liquid extraction gas chromatography method for the determination of turpentine in water by sampling 3% organic bentonite -34+3% dioctyl phthalate packed column Extract turpentine from water samples with dichloromethane, and directly perform chromatographic separation and analysis after extraction. The main components of turpentine can be effectively separated. The minimum detectable concentration of turpentine in water is 0.015 mg/L. The sample addition recovery rate of the determination method is between 96.0% and 108%; Parallel precision tests were conducted 8 times, and the relative standard deviation of the analysis method was 1.5% The results indicate that gas chromatography is simple, rapid, accurate, and has good reproducibility, making it suitable for the determination of turpentine in surface water; One extraction with dichloromethane can meet the requirements of recovery rate, and this method has high sensitivity, simple operation, reduces the amount of sampling and extraction reagents used, and is more beneficial for environmental protection
Name: Spiral stainless steel filling column
Fixed liquid: 3% organic bentonite -34+3% dinitronate phthalate
Carrier: 101 white carrier 80-100 mesh
Specification: 2m * 3mm
Model: 3% DNP+3% Bentone-34/101
Zui high temperature: 150 ° C
Application: GBT5750.8-2023 Standard Test Methods for Drinking Water Part 8: Organic Matter Index: Pine Oil
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