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- Practice for Sampling of Process Vents with a Portable Gas Chromatograph 用便携式气相色层分析仪进行工艺通风孔取样的实施规程
- Design and performance evaluation of a thin cylindrical heating device for portable gas chromatograph 便携式气相色谱仪薄壳环型加热装置的设计与性能研究
- Standard Practice for Sampling of Process Vents With a portable Gas Chromatograph 便携气相色谱对漏气孔取样的标准操作
- Keywords water;aromatic hydrocarbons;photoionization detector;head space;portable gas chromatograph; 水;苯系物;光离子化检测器;顶空法;便携式气相色谱仪;
- portable gas chromatograph 便携式气相色谱仪
- Method The content of panaxynol was determined by capillary gas chromatograph. 方法采用毛细管气相色谱法,以正十七为内标物测定含量。
- Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph. B是气相色谱与质谱联用的框图。
- Gas chromatograph is often used to survey concentration for VOCs of indoor air. 气相色谱仪是检测室内挥发性有机物浓度常用仪器。
- When connecting with the common gas chromatograph, it can precisely f... 该系统也适用于其它需要分时操作的场合。
- Drouet had Carrie establish a little portable gas stove for the preparation of small lunched, oysters, Welsh rarebits, and the like. 杜洛埃要嘉莉装了一具可以移动的煤气炉,以便烹调牡蛎、威尔士干酪面包之类的小食之用。
- This regulation prescribes the concentrations of benzene, toluene and dimethylbenzene in air forresidential area by gas chromatograph method. 本标准规定了用气相色谱法测定居住区大气中苯、甲苯和二甲苯的浓度。
- The gas chromatograph method for determination of silylation yield of hydroxyethyl cellulose was establised. 并建立了用气相色谱法测定甲硅烷基化率的方法。
- The H2SMEDOR is a gas chromatograph dedicated to the hydrogen disulphide present in different matrices. H2S MEDOR分析仪是一台设计用于分析所有种类气体中存在的硫化氢(H2S)的色谱分析仪。
- A novel thermal conductivity detector(TCD) used for a miniaturized gas chromatograph was fabricated. 本文构建了一种新型的用于微型化气相色谱的热导检测器(TCD)。
- This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petro-chemical company. 介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
- It is difficult to analyze beer flavor components by gas chromatograph since beer cannot be gasified totally. 该文采用直接进样法分析啤酒中的主要风味成分,取得了良好的效果。
- In Chapter 3, a field analysis method of benzene, toluene, ethylbenzene and xylene in the water and indoor air using portable gas chromatography combined with headspace solid-phase microextraction. 第三章研究了固相微萃取技术与便携式气相色谱联用,对水中以及室内空气中的苯、甲苯、乙基苯、二甲苯进行现场快速检测。
- A novel thermal conductivity detector (TCD) used for a miniaturized gas chromatograph was fabricated. 摘要本文构建了一种新型的用于微型化气相色谱的热导检测器(TCD)。
- And a field analysis method of benzene, toluene, ethylbenzene and xylene (BTEX) by portable gas chromatography combined with headspace solid-phase microextraction (HS-SPME) was also developed. 建立了固相微萃取技术与便携式气相色谱联用,现场快速检测苯、甲苯、乙基苯、二甲苯(BTEX)的新方法。
- Follow the procedures carefully for preparation of the gas chromatograph samples. 小心遵从以下准备色层分析样品的步骤。