气相色谱法

建立了气相色谱法同时测定饲料添加剂中2.6－二丁基羟基甲苯（BHT），丁基对羟基茴香醚（BHA），特丁基对苯二酚（TBHQ）的方法。

A method for determination of dibutyl hydroxy toluene ( BHT ), butyl hydroxy anisol ( BHA ) and tetra-butylhydroquinone ( TBHQ ) in forage additives by gas chromatography was established .

气相色谱法测定纺织品中痕量释放甲醛

Determination of Trace Release Formaldehyde in Textiles by Gas Chromatography

放射性气相色谱法在~3H、~（14）C标记化合物分析上的应用

Applications of radio-gas chromatography in analysis of ~ 3H , ~ ( 14 ) C-labelled compounds

通过薄板层析、红外、GC／MS分析，得知这种物质为脂肽类物质。气相色谱法测定邻茴香醛

GC / MS . GC Analysis of O - Anisaldehyde

二维气相色谱法测定植物CO2及C2H4释放量

Determination of releasing capacity of co_2 and c_2h_4 from plant material by two-dimensional GC

石蜡氧化副产物酸水的直接气相色谱法Ⅱ.酸水中C2C6正构酸的定量

Direct analysis of acid water tail gas condensate from paraffin wax oxidation by gas chromatography ⅱ . quantitative estimation of c_2 c6 normal fatty acids

毛细管气相色谱法测定茶叶中六六六、DDT、三氯杀螨醇的残留

Determination of BHC 、 DDT 、 Dicofol Residue in Tea by Capillary Gas Chromatography

气相色谱法检测鸡油中的BHA、BHT

Determination of BHA 、 BHT in Chicken Oil by Gas Chromatography

本文研究了气相色谱法分离和内标法测定碳酸二乙酯（DEC）含量。

The gas chromatographic separation and detection of diethyl carbonate ( DEC ) has been studied .

采用热水提取法提取TP和FGP两种多糖，并用化学比色法、气相色谱法等手段分析了龙须菜多糖的化学组成；

TP and FGP were extracted with hot water .

大气中MTBE的溶剂解吸气相色谱测定法气相色谱法测定工作场所空气中氯萘

Gas Chromatography Determination for MTBE in Air Desorbed by Solvent GC determination for chloronaphthalene desorbed by solvent in workplace air

运用衍生化气相色谱法和GC／MS对黄磷诱发氧化水中苯酚的降解产物进行了定性、定量分析，并初步探讨了反应机理。

The mechanism of yellow phosphorus induced oxidation of phenol in water has been tested with the products analyzed by GC and GC / MS after derivatization to study the reaction pathway .

用调谐TEACO2激光多光子离解CF3H分离氘同位素，用气相色谱法确定氘的浓缩系数为1.2×10~4。

A tunable TEA CO_2 laser is used to separate D2 by multiphoton dissociation of CF_3H . The enrichment coeff cient is obtained up to 1.2x10 ~ 4 determined by gas chromatography .

用气相色谱法，测量苯的不同进样浓度，通过活性炭床透出浓度（C）与时间（t），绘制C&t曲线图。各图形均类似反正切曲线。

Using gas chromatography and measuring consistencies ( C ) and times ( t ) of benzene , which passed through the active carbon bed and took on different consistency of influent sample , and C-t 's curve diagram was drawn by measured data .

采用静态箱&气相色谱法研究内蒙古草原温室气体N2O、CO2、CH4与大气交换的日变化规律。

Static chamber-gas chromatographic techniques are used for studying the emission of greenhouse gases CO 2 , CH 4 and N 2O from a typical Nei Monggol semi-arid grassland .

用双2乙基己基酚酞酸酯（DEHP）诱导大鼠肝过氧化物酶体增殖，然后用蔗糖密度梯度离心法分离大鼠肝线粒体，用毛细管气相色谱法测定肝线粒体中的脂肪酸含量。

Mitochondria from rat liver were isolated with sucrose density gradient centrifugation , and their fatty acids were assayed by gas chromatography .

对果酒香气成分的研究分析方法有直接注入法、静态顶隙气相色谱法、动态顶隙气相色谱法、高效液相色谱法、气相色谱-质谱联用法（GC／MS）等。

The analytic methods of aromatic constituents of fruit wines include direct injection method , static bottom gas chromatography ,, dynamic bottom gas chromatography , high performance liquid chromatography ( HPLC ) and GC / MS technique etc.

本文建立了毛细管气相色谱法测定鼠药中氟乙酰胺（Fluoroacetamide，FAM）及毒鼠强（Tetramine，TEM）的方法。

A new method of determination of fluoroacetamide ( AFM ) and tetramine ( TEM ) in mouse-Rilling drugs by gas capillary chromatography was established .

建立了一种快速测定缓释尿素中吡唑类硝化抑制剂（DL-1）的方法&液液萃取-气相色谱法。

A new method is developed fos the determination of the nitrification inhibitor , based upon liquid-liquid extraction and gas chromatography .

采用气相色谱法，以ChromosorbGAWDMCS为担体，涂3%的SE－31固定液，在U型管色谱法柱上，对三乙二醇残渣净化所得二、三、四乙二醇进行了定性定量分析。

Qualitative and quantitative analysis were carried out to determine dihydric alcohol purified from triethylene glycol residue by gas chromatorgraphy . using chromosorb GAW DMCS as carrier coated with 3 % SE-31 stationary liquid , tested on a U-shape glass chromatographic column .

与气相色谱法相比，对氦的灵敏度提高近10万倍，达到0.001ppm，对其余气体灵敏度提高了10倍。

For other gases , the sensitivity is 10 times higher .

Zeisel反应-气相色谱法分析丙烯酸酯类聚合物

Analysis of Acrylic Polymers by Zeisel Reaction-Gas Chromatography

方法：用甲醇提取化妆品中的IPBC，用气相色谱法（GC-FID）定量，气相色谱&质谱法（GC/MS）确证。

Methods : IPBC in cosmetic was extracted by menthol and detected by GC-FID , confirmed by GC / MS.

采用20mol/L的KOH乙醇溶液直接皂化，石油醚萃取，大口径毛细管气相色谱法测定鸡蛋中的胆固醇和α维生素E（αVE），讨论并确定了鸡蛋样品皂化的最佳条件。

A simple and rapid method has been developed for simultaneous determination of cholesterol and α tocopherol in eggs . The method involves alcoholic KOH saponification of the samples , extraction with petroleum ether , and determination by wide bore capillary gas chromatography .

建立一种顶空气相色谱法（HS-GC）测定乙基纤维素乙氧基含量的方法。

This study demonstrated a headspace gas chromatography ( HS-GC ) method to measure the ethoxyl content of ethyl cellulose with toluene as internal standard .

方法采用530μm大口径毛细管柱气相色谱法，外标法测定EPA-E和DHA-E的含量。

METHODS Samples were determined by 530 μ m capillary gas chromatography with external standardization .

报道了用气相色谱法测定三苯基膦，以氢气作载气，色谱柱为SE-30柱和OV-17+OV-210柱。

A method for determining triphenyl phosphine by gas chromatography has been reported , using hydrogen as carrier gas , SE-30 and OV-17 + OV-210 as chromatographic column .

采用气相色谱法测定血清百草枯浓度，双抗体夹心ABC-ELISA法检测血清中TNF-α、TGF-β1的水平。

The concentration of plasma paraquat was determined by gas chromatography , and the levels of serum TNF - α and TGF - β 1 were detected by double antibodies sandwich ABC-ELISA method .

采用气相色谱法分析了湖北地区部分常见淡生物中EPA和DHA的含量，发现一批含有EPA和DHA的水产品及几种富含EPA和DHA的淡水鱼。

In this study , EPA and DMA contents of fresh water living beings in Hubei Province were determined by Gas Chromatography . A batch of water products containing EPA and DHA and fresh water fish rich in EPA and DMA was found .

采用静态箱-气相色谱法对典型华南农林复合生态系统早稻田CH4和N2O排放进行田间原位测定，探讨早稻田两种温室气体的排放规律。

A field experiment was conducted to evaluate CH4 and N2O emissions from paddy field of agroforestry ecosystem in hilly area of South China with closed static chamber and a modified gas chromatograph ( HP5890 ⅱ) in situ in the first crop season .