capillary column

DMF in waste water and gas was determined with separation by capillary column and FID detection. Recovery of Methyl Cyanide and DMF from Pharmaceutical Effluent

以气相色谱石英毛细管柱分离、FID检测，测定废水和废气中N′，N－二甲基甲酰胺（DMF）。制药废液中回收乙腈与DMF

Fifty-seven volatile hydrocarbons ( VHCs) ( C_3-C_ 10) in the atmosphere have been determined by two-dimensional capillary column gas chromatography.

用二维毛细管柱气相色谱法测定了大气中的挥发性烃类（VHCs）C3～C10共57种化合物。

Dissolved in DMSO, acrylonitrile in TMP was determined by headspace gas chromatography with HP-624 capillary column.

采用顶空进样模式, 以HP-624毛细管色谱柱为分离柱,二甲亚砜为溶剂,氮气作载气,FID为检测器,用气相色谱法测定甲氧苄啶中的残留丙烯腈.

The condition of GC/ MS is that capillary column: DB-5 ms ( 30m × 0.25mm × 0.25um);

确定了腊肉进行GC/MS分析的条件为：色谱柱：DB-5ms（30m×0.25mm×0.251μm）；

FFAP Capillary Column Direct Sample Injection to Determine Trace Components in Liquor

FFAP毛细管柱直接进样测定白酒中微量成分

With NPD in gas chromatography and capillary column, phosphorus in water , water and mud was determined.

应用气相谱仪氮磷检测器(NPD) 大口径毛细管柱测定地面水、工业废水 、 底泥和鱼体试样中的黄磷.

After being esterified, fatty acid methyl esters were separated and determined by a 50m × 0.35mm i.d. glass capillary column coated with PEG 20M and FID detector.

脂肪甲酯化后，采用50m×0.35mmi.d.PEG－20M玻璃毛细管柱，FID检测器，并结合GCLMS进行了脂肪酸分析。

A DB-1 wide bore capillary column was used with propanol as the internal standard.

采用DB -1 大口径毛细管柱,以正丙醇为内标.

Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.

本文在中等极性和强极性玻璃毛细管柱研究的基础上，对弱极性和非极性固定液在硫酸钡微晶改性表面上的涂渍情况作了详细的研究。

A polar capillary column was used to separate the cholesterol from phytosterol.

植物油中主要含有谷甾醇、豆甾醇、菜油甾醇等多种植物甾醇.

Using SPB 1 capillary column with temperature programming, methyl-and ethyl-mercuries hydrides can be base-line separated within 4 min.

使用SPB－1毛细管柱在4min内可基线分离氢化甲基汞和氢化乙基汞。

The determination of cyclamate in food by capillary column gas chromatography detector ( ECD ) is studied.

研究了测定食品中微量甜蜜素的毛细管柱气相色谱 ECD 分析方法.

The contents of multiethylene-glycol are analyzed with PEG quartz in capillary column temperature programmed method.

采用PEG石英毛细管柱程序升温色谱分析多甘醇含量.

The study on the combination of tapered capillary column with FTIR

变径毛细管柱GC/FTIR联用技术的研究

Modification of Flexible Glass Capillary Column Coating with FFAP, PEG-20M and XE-60 by Silicon Film

涂渍FFAP、PEG-20M、XE-60硅膜改性弹性玻璃毛细管柱的研制

It is significant to refit capillary column a general gas chromatograph to make it more useful.

普通色谱仪改装毛细管柱,可充分发挥色谱仪的作用.

The capillary column was HP-50 ( 30m × 0.32mm × 0.25 μ m), temperature programming, electron capture detector ( ECD).

采用HP-50毛细管柱（30m×0.32mm×0.25μm），程序升温，电子捕获检测器。

This paper studies the method of determine benzenes in water capillary column G C.

研究了用气相色谱毛细管柱分析水中苯系物的方法.

A DB-624 quartz capillary column and a FID were used.

采用气相色谱法, DB -624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.

The determination of cyclamate in food by capillary column gas chromatography with electrical capture detector ( ECD) is studied.

研究了测定食品中微量甜蜜素的毛细管柱气相色谱ECD分析方法。

Sol-gel capillary column in gas chromatography is a new type of column.

溶胶凝胶毛细管气相色谱柱是一类新型的色谱柱.

Method: CBPI-M 25-0.25 capillary column and hydrogen flame ionization detector were selected.

方法: 采用 CBP1 -M25-0.25石英毛细管柱,检测器为氢火焰离子化检测器.

METHODS GC was used with packed column and capillary column, respectively.

方法同一样品采用填充柱与毛细管柱分别测定.

GC analysis of common bile acids by capillary column

多种胆汁酸的毛细管柱气相色谱分析

The capillary column was HP-50 ( 30 m × 0.32 mm ×0.25μ m ), temperature programming, electron capture detector ( ECD ).

采用HP-50毛细管柱 ( 30m×0.32mm×0.25μm ), 程序升温, 电子捕获检测器.

METHOD: Headspace GC method was adopted for the determination with SE 30 capillary column and FID detector.

方法: 采用顶空气相色谱法,以SE?30毛细管柱为色谱柱,FID检测器.

The thermal desorption modulator is a short, heated section at the head of the capillary column.

热解吸调制器是在毛细管柱前端的一段短的加热段.

Both parts are combined by a capillary column connector. The separation principle for polar compounds was studied according to the separation efficiency ( such as the peak symmetry, width and retention time) of three groups of model compounds separated by six coupled columns with different polarities.

通过三组模型化合物在六种不同极性串联组合柱中的分离效果（包括色谱峰的对称性、峰宽、保留能力等），来研究串联柱对极性化合物的分离原理。

Cholesterol oxidation products were separated and detected by capillary column gas chromatography.

用毛细管气相色谱法检出6种胆固醇氧化物.

Common PEG capillary column and FID wasin this method.

实验采用了普通聚乙二醇极性毛细管色谱柱,氢火焰检测器.