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现在位置首页>实验耗材配件>色谱柱>气相色谱柱-毛细管柱>HH-THC-30-II进口管体毛细管柱测定药典二氧化碳
HH-THC-30-II进口管体毛细管柱测定药典二氧化碳
HH-THC-30-II进口管体毛细管柱测定药典二氧化碳
  • HH-THC-30-II进口管体毛细管柱测定药典二氧化碳

HH-THC-30-II进口管体毛细管柱测定药典二氧化碳

产品报价:询价

更新时间:2019/4/24 16:08:54

地:山东

牌:浩瀚色谱

号: HH-THC-30-II

厂商性质: 生产型,贸易型,服务型,

公司名称: 滕州市浩瀚色谱仪器技术服务有限公司

产品关键词: 药典   浩瀚色谱   二甲醚   CO2   二氧化碳  

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HH-THC-30-II进口管体毛细管柱测定药典二氧化碳

HH-THC-30-II进口管体毛细管柱测定药典二氧化碳  详细信息:


规格:30m*0.53mm

型号:HH-THC-30


根据客户反应国产管体弹性不够,脆,易断的缺点,滕州市浩瀚色谱仪器技术服务有限公司,采用进口管体,弹性好,柔软,使用寿命长。


碳氢化合物 取本品作为供试品气体,取甲烷含量为0.0020%的气体(以氮气为稀释剂)作为对照气体,照气相色谱法(通则0521)试验,用玻璃球为填料的色谱柱(4mm×0.8m,80目);柱温为110℃;进样口温度为110℃;检测器为火焰离子化检测器,温度为120℃。量取供试品气体与对照气体,注入色谱仪,在净化温度为360℃时测得的峰面积为相应空白值;量取供试品气体与对照气体,注入色谱仪,测定峰面积,减去相应空白值后的峰面积为校正峰面积。按外标法以校正峰面积计算,含碳氢化合物(以甲烷计)不得过0.0020%。


HH-THC-30-II进口管体毛细管柱测定药典二氧化碳 测试谱图:





Determination of Pharmacopoeia Carbon Dioxide by HH-THC-30-II Inlet Tube Capillary Column

HH-THC-30-II inlet tube capillary column for determination of Pharmacopoeia CO2 Details:


Specification: 30m*0.53mm

Model: HH-THC-30


According to the customer's reaction, the domestic tube body is not flexible enough, brittle and easy to break. Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. adopts imported tube body, which has good elasticity, softness and long service life.


Hydrocarbon is taken as the test gas, and a gas with a methane content of 0.0020% (with nitrogen as a diluent) is used as a control gas. The gas chromatographic method (General Rule 0521) is used to test the column with a glass sphere as a filler. (4mm × 0.8m, 80 mesh); column temperature is 110 ° C; inlet temperature is 110 ° C; detector is flame ionization detector, temperature is 120 ° C. The test gas and the control gas are measured and injected into the chromatograph. The peak area measured at the purification temperature of 360 ° C is the corresponding blank value; the gas for the test sample and the control gas are taken, injected into the chromatograph, and the peak area is measured and reduced. The peak area after the corresponding blank value is the corrected peak area. According to the external standard method, the hydrocarbon content (in terms of methane) should not exceed 0.0020%.


Determination of Pharmacopoeia Carbon Dioxide Test Spectra by HH-THC-30-II Inlet Tube Capillary Column: