当前位置:仪器交易网 » 供应 » 仪器配件 » 色谱柱 » 浩瀚色谱(山东)应用技术开发有限公司 » 填充柱

联系我们

公司名称:浩瀚色谱(山东)应用技术开发有限公司

联系人:王晓莹

电话:0632-5667636

手机:15562228838(微信同号)13963221227(微信同号)

传真:0632-5667636

邮件:wangxiaoying9@126.com

地址:山东省滕州市(商务和技术部);

会员站:http://www.haohansepuyiqi.com

产品详情

GDX-502填充柱 测定固定污染源排气非甲烷总烃

  • 产品/服务:GDX-502填充柱 测定固定污染源排气非甲烷总烃
  • 型 号:GDX-502填充柱
  • 品 牌:浩瀚色谱
  • 单 价:面议 
  • 更新日期:2023-11-01
  • 有效期至:长期有效
  • 浏览次数:1089
产品简介

测定固定污染源排气非甲烷总烃,液化石油气,二甲醚,甲醛,甲酸,甲醇,乙酸乙酯,变压器油,溶解气,环氧乙烷,植物油,硫化物,噻吩,粗苯,三苯,口罩,杂醇油,消毒剂,甲酸...

产品详细介绍
测定固定污染源排气非甲烷总烃NMHC
测定固定污染源排气非甲烷总烃NMHC 详细信息:

固定相:高分子小球

GDX-502,2m*3mm,2m*4mm,2m*1/8,60-80目

甲烷柱


总烃柱

2m*3mm,2m*4mm,2m*1/8,硅烷化玻璃微球


加强固定污染源中NMHC监测有益于人体健康、环境安全与生态平衡,使用气相色谱法配双柱双氢火焰离子检测NMHC含量效果较好。
滕州市浩瀚色谱仪器技术服务有限公司,根据HJ/T38-1999《固定污染源排气中非甲烷总烃的测定气相色谱法》标准改造气象色谱仪,测试结果规定改造仪器合格,适用于固定污染源有组织排放和无组织排放的非甲烷总烃(NMHC)的检测,可投入使用。NMHC的检出量为4×10^-2ng,当色谱进样量为1.0mL时,方法的检出浓度为0.2782mg/m^3,方法的定量测定浓度范围0.12~32mg/m^3。

测定固定污染源排气非甲烷总烃NMHC 图片:


Determination of non-methane total hydrocarbons NMHC in fixed source exhaust
Determination of non-methane total hydrocarbons NMHC in fixed source exhaust:

Stationary phase: polymer pellet
GDX-502, 2m*3mm, 2m*4mm, 2m*1/8, 60-80 mesh
Methane column

Total hydrocarbon column
2m*3mm, 2m*4mm, 2m*1/8, silanized glass microspheres

Strengthening NMHC monitoring in fixed pollution sources is beneficial to human health, environmental safety and ecological balance. It is better to use gas chromatography with double column double hydrogen flame ion to detect NMHC content.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., according to HJ/T38-1999 "Gas Chromatography for Determination of Non-methane Total Hydrocarbons in Fixed Pollution Source Exhaust Gases", the gas chromatograph is modified. The test results stipulate that the modified instruments are qualified and suitable for fixed pollution sources. The detection of organized and unorganized emissions of non-methane total hydrocarbons (NMHC) can be put into use. The detection amount of NMHC was 4×10^-2ng. When the chromatographic injection volume was 1.0mL, the detection concentration of the method was 0.2782mg/m^3, and the quantitative concentration range of the method was 0.12~32mg/ m^3.

Determination of non-methane total hydrocarbon NMHC in fixed source exhaust:

如果您觉得“GDX-502填充柱 测定固定污染源排气非甲烷总烃”描述资料不够齐全,请联系我们获取详细资料。(联系时请告诉我从仪器交易网看到的,我们将给您最大优惠!)
本页链接:http://www.yi7.com/com_haohansepu/sell/itemid-8706467.html
已经有1089位访客查看了本页.
产品咨询
* 询价标题:   
快捷提问: (不用打字 “快捷提问”帮您忙!)
* 主要内容:
我希望在 日前回复
公司名:
*联系人:
*联系电话:
电子邮箱:
QQ :
* 验证码:  
没有合适的产品?是否在线询价?
询价标题
联系人
电话
主要内容
验证码