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- Research on the Quantitative Relation between the Gas Chromatographic Components and the Relative Density of Lightweight Hydrocarbons 轻质烃类的气相色谱组成与相对密度定量关系研究
- gas chromatographic components 气相色谱组成
- These higher boiling components will be removed by vacuum distillation of the provided sample to permit facile gas chromatographic separation. 为了能顺利地进行气相色层分离,可以对所提供的样品进行真空蒸馏,把较高沸点的混合物除去。
- 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。
- "To prevent any pollution of chromatograph column and expedite analyze circle, Gas chromatograph may use “Black-flash” technology to blow the unnecessary components out. 为避免对色谱柱造成污染和加速分析周期,气相色谱仪需采用“快速分离”技术将不必要的成份吹出。
- 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。
- A method using a domestic gas chromatograph controlled by computer with a homemade DNP packed column for the determination of major flavor components in Chinese spirtis is described. 采用微机控制的国产气相色谱仪和自制的DNP填充柱测定了白酒中的主要香味组分。
- A gas chromatographic method is described for determining benzene carboxy-lic acids and esters. 讨论了苯羧酸及苯羧酸酯混合物的气相色谱分析方法。
- Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method. 液剂中低沸点溶剂的测定。气相色谱分析法。
- Tobacco and tobacco products - Determination of organochlorine pesticide residues - Gas chromatographic method. 烟草和烟草制品。有机氯农药残留量的测定。气相色谱法。
- A gas chromatographic method for determination of cholesterol was applied to distinguish hogwash oil from the edible vegetable oil. 动物脂肪中普遍含有大量的胆固醇,而在植物油中一般不含或含有极少量的胆固醇。
- Gas Chromatographic Analysis of C4 Hydrocarbons by Modified Graphitized Carbon Black . 改性石墨化炭黑对C_4烃的色谱分离
- A gas chromatographic method for the quantitative analysis of monopalmitin and monoolein in fat and oil was described. 建立了一种利用气相色谱法测定油脂中棕榈酸单甘油酯与油酸单甘油酯含量的方法。
- A gas chromatographic method for the determination of 3-octanone in occupational atmospheres was developed. 报道了空气中乙基戊基甲酮的气相色谱测定方法。
- This paper reports the analyses of the low carbon compositions in fusel oil by using gas chromatographic technique. 本文报导气相色谱法分析测定杂醇油中低碳成分的测定条件和分析的准确度的评价。
- A low-polarity and low-loaded column gas chromatographic method for the determination of 4-nitrophenol is described. 101涂渍硅烷化玻璃微球柱的色谱行为,并用于测定对硝基苯酚。
- The content of bornyl acetate in reference material was measured by gas chromatographic area normalization. 乙酸龙脑酯标准样品的多实验室联合定值结果表示为:乙酸龙脑酯含量的标准值99.;93%25;