The purity of dimethyl disulfide was determined by capillary gas chromatography.
应用毛细管气相色谱法测定二甲基二硫的纯度。
The purity of dimethyl disulfide was determined by capillary gas chromatography.
谱法测定二甲基二硫的纯度。
The main components of wash oil have been determined by capillary gas chromatography.
本文采用毛细管柱气相色谱法对洗油的主要组分进行了测定。
The capillary gas chromatography was used to isolate and analyze the extracted fatty acids.
用毛细管气相色谱对萃取的脂肪酸进行了分离和分析。
The time required for capillary gas chromatography (GC) runs is often the major factor in sample turnaround time.
毛细管气相色谱(GC)运行分析时间常常是决定样品总分析时间的重要因素。
In this paper, identification of Chinese medicinal herbs have been tried by pyrolysis-capillary gas chromatography.
本文尝试用裂解—毛细管气相色谱法鉴定中草药，对十四种中草药的裂解行为进行了探讨。
The invention relates to the capillary gas chromatography technique, specific to cutting-blow back method and its device.
本发明涉及毛细管气相色谱技术，具体地说是一种毛细管色谱系统切割-反吹方法和专用装置。
By NPD, Capillary gas chromatography of organophosphorus pesticides in vegetables and fruits rapid detection of residues.
采用氮磷检测器，毛细管气相色谱法测定蔬菜水果中有机磷农药残留的快速检测方法。
Objective to establish a capillary gas chromatography for determining the contents of phenol and menthol in itch relief agent.
目的建立毛细管气相色谱法同时测定止痒灵中苯酚和薄荷脑的含量。
A method for the enantioseparation of 2, 5-hexanediol by capillary gas chromatography with precolumn derivatization was proposed.
建立柱前衍生化-毛细管气相色谱法分离2,5 -己二醇对映体的方法。
To detect 24 kinds of organochlorine pesticide in chicken, gel permeation chromatography-capillary gas chromatography were applied.
建立了凝胶渗透色谱前处理，毛细管气相色谱测定鸡肉中24种有机氯农药的方法。
The impurities in industrial acetone have been determined by capillary gas chromatography-Fourier transform infrared spectrometry(GC-FTIR).
本文提出了一种气相色谱-傅里叶变换红外光谱（GC-FTIR）联用技术分析工业丙酮杂质成份的方法。
Objective: to establish a capillary gas chromatography (CGC) method for identifying the origin fungi of traditional Chinese medicine Hongqu.
目的：建立检测中药红曲基原菌中挥发性成分的毛细管气相色谱分析方法(CGC)。
A capillary gas chromatography method for determination furfuryl alcohol was established through studying correction factors and range of sample size.
通过对工业糠醇各组分相对重量校正因子和样品进样区间的研究，建立了一种用毛细管气相色谱测定工业糠醇的方法。
The method of capillary gas chromatography is used to determine the sugar content in the containing sugar samples treated by derived and extracted method.
讨论了采用衍生化-萃取法处理含糖样品，毛细管气相色谱测定甘蔗渣水解液中糖含量的方法。
A capillary gas chromatography method was developed for determining hexachlorocyclohexane (HCH) pesticide in fish using gel permeation chromatography (GPC).
建立了凝胶渗透色谱前处理，毛细管气相色谱测定鱼中六六六农药的方法。
We introduce the establishment and optimization of capillary gas chromatography-flame ionization detection (FID) for analysis of acetylated oligosaccharides.
建立一种用乙酰化衍生处理低聚糖并用毛细管气相色谱-FID进行分析的方法。
Objective:To establish a sensitive analytical method for detection of triazophos residues in marine shoal mud using capillary gas chromatography-mass spectrometry.
目的：建立海洋滩涂沉积物环境中三唑磷残留的毛细管气相色谱-质谱联用检测法。
In this paper, the chemical constituents of geranium oil, collected from Rong Jiang, Guizhou, are studied by means of capillary gas chromatography-mass spectrometry.
采用毛细管气相色谱-质谱-计算机联用法研究了贵州榕江地区香叶油的化学成分。
Objective: to establish a method of derivation - capillary gas chromatography for the determination of sterols in Candida albicans, such as lanosterol and ergosterol.
目的：建立衍生化-毛细管气相色谱法测定白念珠菌中羊毛甾醇和麦角甾醇等甾醇的含量。
Organic chlorine using ethyl acetate - cyclohexane and gel purification column extraction purification, quartz capillary gas chromatography (ECD allocation) detection.
有机氯类用乙酸乙酯—环己烷和凝胶净化柱提取净化，石英毛细管气相色谱(配ecd检测器)检测。
A method for the determination of alkane content in fatty alcohol utilizing capillary gas chromatography is described. The factors affecting the determination discussed.
采用毛细管气相色谱法测定脂肪醇中的烷烃含量，讨论了影响测定结果的因素。
OBJECTIVE to establish a capillary gas chromatography method for the determination of residual organic solvents in organometallic antitumor crude drug titanocene dichloride.
目的建立毛细管气相色谱法测定有机金属抗癌原料药二氯二茂钛中的有机溶剂残留量。
The quantitative analysis of cyanazine by using capillary gas chromatography was reported in this paper. The coefficient of variation was 0 15%, and the recovery was 100 10%.
本文选用毛细管气相色谱法测定氰草津的含量。本方法的变异系数为015％，平均回收率为10010％。
Objective to determine 12 organochlorine pesticide residues in the Radix Rehmanniae preparata by the capillary gas chromatography with the electron capture detector (CGC-ECD).
目的对熟地中12种有机氯农药的毛细管气相色谱测定方法的研究。
Objective: To determine the contents of eicosapentaenoic acid (EPA) , docosapentaenoic acid (DPA) and docosahexaenoic acid(DHA)in harp seal oil by capillary gas chromatography.
目的：用毛细管气相色谱法测定海狗油中二十碳五烯酸（EPA）、二十二碳五烯酸（DPA）和二十二碳六烯酸（DHA）的含量。
The sugar content in the hydrolysate of cocoanut shell is determined by treating samples containing sugar with derivatization extraction method and capillary gas chromatography.
采用衍生化—萃取法处理含糖样品，毛细管气相色谱测定糖的方法，测定了椰子壳水解液中糖的含量。
Using acetone adds the water withdraws the atrazine in the soil, than extract with trichloromethane, after concentrated and settle to permit, use the capillary gas chromatography.
采用丙酮加水提取土壤中的阿特拉津，再用三氯甲烷萃取，经浓缩、定容后，用毛细管气相色谱法测定。
The selectivity and thermal stability of ionic liquids as the stationary phases for capillary gas chromatography (CGC) have attracted much attention of researchers in recent years.
离子液体作为毛细管气相色谱固定相的选择性和热稳定性是近年人们关注的课题。
The selectivity and thermal stability of ionic liquids as the stationary phases for capillary gas chromatography (CGC) have attracted much attention of researchers in recent years.
离子液体作为毛细管气相色谱固定相的选择性和热稳定性是近年人们关注的课题。
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