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- Method The content of panaxynol was determined by capillary gas chromatograph. 方法采用毛細管氣相色譜法,以正十七為內標物測定含量。
- Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph. B是氣相色譜與質(zhì)譜聯(lián)用的框圖。
- Gas chromatograph is often used to survey concentration for VOCs of indoor air. 氣相色譜儀是檢測室內揮發(fā)性有機物濃度常用儀器。
- When connecting with the common gas chromatograph, it can precisely f... 該系統也適用于其它需要分時(shí)操作的場(chǎng)合。
- This regulation prescribes the concentrations of benzene, toluene and dimethylbenzene in air forresidential area by gas chromatograph method. 本標準規定了用氣相色譜法測定居住區大氣中苯、甲苯和二甲苯的濃度。
- The gas chromatograph method for determination of silylation yield of hydroxyethyl cellulose was establised. 并建立了用氣相色譜法測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分析儀是一臺設計用于分析所有種類(lèi)氣體中存在的硫化氫(H2S)的色譜分析儀。
- A novel thermal conductivity detector(TCD) used for a miniaturized gas chromatograph was fabricated. 本文構建了一種新型的用于微型化氣相色譜的熱導檢測器(TCD)。
- It is difficult to analyze beer flavor components by gas chromatograph since beer cannot be gasified totally. 該文采用直接進(jìn)樣法分析啤酒中的主要風(fēng)味成分,取得了良好的效果。
- A novel thermal conductivity detector (TCD) used for a miniaturized gas chromatograph was fabricated. 摘要本文構建了一種新型的用于微型化氣相色譜的熱導檢測器(TCD)。
- Follow the procedures carefully for preparation of the gas chromatograph samples. 小心遵從以下準備色層分析樣品的步驟。
- The method that analyzes the purity of toluene diisocyanate by capillary gas chromatograph was established. 建立了用毛細管氣相色譜法測定甲苯二異氰酸酯純度的方法。
- It is significant to refit capillary column on a general gas chromatograph to make it more useful. 普通色譜儀改裝毛細管柱,可充分發(fā)揮色譜儀的作用。
- The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described. 摘要介紹了真空釬焊技術(shù)的基本原理及其在氣相色譜儀氣路部件加工中的應用。
- A more detailed review on application of gas chromatograph and its coupled techniques in the environment organo tin compounds analysis was presented in this paper. 該文就氣相色譜及其聯(lián)用技術(shù)在環(huán)境中有機錫化合物的測定進(jìn)行綜述。
- The optimizing operation conditions of planar gas chromatograph were got by grey affiliated analysis of grey theory in this article. 本文利用灰色理論中灰色關(guān)聯(lián)分析方法對色譜操作條件進(jìn)行了關(guān)聯(lián)分析,得出了正交優(yōu)化試驗設計二維色譜的操作條件。
- The samples were extracted with benzene and the extract was injected in-to the gas chromatograph equiped with a ECD and fused silica capillary column. 廢水樣品用苯萃取,萃取液注入氣相色譜儀中,用電子捕獲檢測器進(jìn)行檢測,用彈性石英毛細管柱進(jìn)行分離。
- In this article, the method of PGC302 (FID detector) process gas chromatograph on measuring of hydrocarbons in air separation plant is introduced. 摘要介紹了用PGC302氣相工業(yè)色譜儀(FID檢測器)直接測定空分裝置液態(tài)氧中碳氫化合物的分析方法,該方法具有自動(dòng)化程度高,靈敏度精密度好等優(yōu)點(diǎn)。
- Some kinds of micro organic amine in water were direct determined using gas chromatograph with hydrogen flame ionization detector(FID). 用配有氫火焰離子化檢測器(FID)的氣相色譜儀直接測定水中多種微量有機胺。
- Provided ports to connect with any gas chromatograph with a standard interface. They includes: Ready In, Start In, Stop In, Ready Out and Run Out. 與各種氣相色譜儀連接,提供各種氣路樣品傳輸接口,電路輸入/輸出接口采用標準的信號接口,外部準備,啟動(dòng)、停止,準備輸出,運行輸出等。