• 发明微波等离子体矩作电离一种新型离子化色谱检测器

    This invention is a chromatographic detector in which the ion source is a microwave plasma torch.

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  • 本文运用色谱检测器理论,由面积流速乘积是否常数判断化学反应是否为快速反应。

    Based on the chromatographic detector theory, whether a chemical reaction is a fast reaction or not it can be judged according to the product of peak area and carrier flow rate is a constant or not.

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  • 过程色谱取样机构检测器组成。

    The process gas chromatograph consists of a sampling mechanism, a column and a detector.

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  • 介绍色谱FID检测器结构特点使用中常见故障故障排除方法

    Gas chromatography FID detector structure and features, the common troubles and troubleshooting methods were introduced.

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  • 采用色谱-脉冲火焰光度检测器(GC -PFPD),几种催化裂化汽油中的硫化物进行定性定量研究

    Gas chromatography-pulsed flame Photometric Detector (GC-PFPD) was used for the qualitative and quantitative analysis of sulfur compounds in several fluid catalytic cracking gasoline.

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  • 空气三氯苯胺50%乙醇吸收,经OV-17OV-210混合色谱分离,电子捕获检测器检测测定。

    Trichloroaniline in the air was collected with 50% ethanol and separated with a column OV 17:OV 210 ECD as a detector.

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  • 高效尺寸排除色谱紫外吸收光度计寿检测器测定一个以正丁基引发聚苯乙烯齐聚物分布

    The chain length distribution of a oligomeric polystyrene sample initiated by n-butyl lithium was determined by high performance size exclusion chromatography on a ultraviolet absorption detector.

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  • 方法采用高效液相色谱蒸发散射检测器ELSD)检测法测定银杏酮酯注射液银杏内酯AB含量

    METHODS: The HPLC method with Evaporative Light Scattering Detector (ELSD)was established to determine the content of ginkgolide A, B in the Ginkgo injection.

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  • 本文还就双工作电极薄层电化学检测器液相色谱结合基本原理优点一些应用进行了讨论。

    The fundamental detection principles, advantages and applications of the dual-electrode thin-layer electrochemical detectors combined with liquid chromatography are discussed.

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  • 建立圆盘固相萃取-色谱-火焰光度检测器测定水中13种有机磷农药分析方法

    It has developed the test method of 13 organophosphorus pesticides in water by disk SPE followed by gas chromatography with flame photometric detector.

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  • 方法样品溶解后,采用萃取法去除大部分水溶性大分子,通过离子色谱分离,柱后衍生-紫外检测器测定溴酸盐。

    Methods: A Solid Phase Extraction was used to purify the dissolved sample. The extracts were separated and detected by ion chromatography post-column derivation with ultraviolet detector.

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  • 研究将空间排阻液相色谱示差折光检测器联用,测定生物反应器中有机物分子量分布特性并进行定量分析。

    The molecular weight distribution and content of organics in membrane bioreactor were analyzed with the combination of steric exclusion chromatography and refractive index detector.

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  • 利用高效液相色谱-二极管阵列检测器-谱联用方法洛伐他丁及其杂质成分进行分离分析结构鉴定

    A high performance liquid chromatography-diode array detection-electrospray ionization tandem mass spectrometry method was developed for analysis and identification of impurities in lovastatin.

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  • 采用放电检测器色谱分析了氩气纯度

    The purity of argon was analyzed by gas chromatography with argon discharge detector.

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  • 本文将示差折射率检测器质量检测器串联高效液相色谱测定玉米可口可乐中的糖份。

    The determination of sugars in sweet corn and Coca Cola by HPLC with differential reflective index detector and mass detector connected in series is reported.

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  • 本文色谱微波诱导等离子体离子化检测器离子化机理进行了探讨。

    In this paper, an ionization mechanism of Microwave Induced Plasma Ionic Detector for chromatography is reported.

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  • 采用程序升温色谱氢火焰离子化检测器,对土壤15农药残留量进行检测,该法简便快速

    The amounts of 15 kinds of pesticide residues in soil were determined by gas chromatography of programing temperature with FID detector. The method is simple and rapid.

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  • 研制了一种新型离子色谱电导检测器

    A new conductivity detector for ion chromatography is presented.

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  • 使用微萃取装置用气色谱电子捕获检测器测定饮用水氯仿四氯化碳

    By using solid phase microextraction instrument, chloroform and tetrachloromethane in drinking water was detected in ECD of gas chromatography.

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  • 电子捕获检测器孔径毛细管色谱柱直接进水样分析7有机磷农药

    The 7 kinds of organic phosphorus pesticides in injecting water sample wits Gas Chromatography equipped with ECD, large diameter capillary column.

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  • 采用高效液相色谱法,使用反相色谱二极管阵列检测器测定·可湿性粉剂吡虫啉和哒螨灵含量

    Using reversed-phase chromatographic column and diode array detector, content of imidacloprid and pyridaben in their water soluble powder was measured with high effective liquid chromatography.

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  • 蜂蜜样品用水溶解后正己烷-二氯甲烷提取,提取液经c18固萃取小柱净化,采用色谱电子捕获检测器定量测定

    The honey samples were dissolved in water and acetone and then extracted with hexane - chloromethane, cleaned by C18 SPE cartridge, determined by gas chromatographic electronic capture detector.

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  • 不同检测原理检测器,决定各种便携式色谱性能

    Different analytical performances of portable gas chromatographers lie on the different working principles of the detectors.

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  • 使用配有火焰检测器色谱

    A gas chromagraph equipped with a hydrogen flame detector is used.

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  • 介绍一种新型高效液相色谱紫外可见检测器

    A novel UV-vis detector for high performance liquid chromatography (HPLC) was introduced.

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  • 介绍新型高效液相色谱二极管阵列检测器

    A kind of a novel diode array detector for high performance liquid chromatograph (HPLC) was introduced.

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  • 烃类组分采用25%角鲨烷填充色谱恒温分离氢火焰离子化检测器(FID)检测,峰面积一化定量。

    Hydrocarbons was separated with a packed - column coated with 25 % squalane at constant temperature, detected by using an FID, and quantified by area normalization method.

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  • 高效液相色谱荧光检测器同时检测组织中恶、氟甲喹残留量

    The high-performance liquid chromatography (HPLC) with fluorescence detector was used for the simultaneous determination of oxolinic acid and flumequine residues in fish tissues.

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  • 高效液相色谱荧光检测器同时检测组织中恶、氟甲喹残留量

    The high-performance liquid chromatography (HPLC) with fluorescence detector was used for the simultaneous determination of oxolinic acid and flumequine residues in fish tissues.

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