[translate] aHis translation 他的翻译[translate] ai'm responsible for electrical design and debugging 正在翻译,请等待...[translate] aGas Chromatography and Mass Spectroscopy. 气相色谱和质谱分析。[translate]
Due to high accuracy, gas chromatography and mass spectroscopy (GC-MS) technique is widely accepted for the qualitative and quantitative analysis of food. This technique is also popular in forensic, energy, environmental, and pharmaceutical areas. Food quality can be assessed in terms of aroma, ...
gas-chromatography-mass-spectroscopy网络气相色谱物质分光镜检查 网络释义 1. 气相色谱物质分光镜检查 ... 气相色谱标准物质1. Gas Chromatography standards 气相色谱物质分光镜检查1. gas chromatography mass spectroscopy ... www.iciba.com|基于1 个网页
性质:一种气相色谱联用技术。既发挥了气相色谱高分离的能力,又发挥了质谱法的高鉴别能力。当一个多组分混合物通过色谱柱分离为各个单一组分,再混同载气经过接口,逐一进入质谱仪的离子源。得到相应的质谱图,便可以对每一组分进行鉴别。从位于离子源出口狭缝处的总离子流检测器检测到离子流信号,经放大后成为色谱图。
Mass SpectroscopyGas Chromatography-Mass SpectrometryBlood-Testis BarrierBlood-Brain BarrierMethicillin-Resistant Staphylococcus aureus (MRSA)In this series of papers, we will present the appearance of antibiotics in general, from the original animal and microbial natural peptides and proteins, metabolites ...
关键词: 1,4‐Benzodiazepines, thermolysis, rearrangement—during GC, mass spectroscopy analysis Thermolysis, 1,4‐benzodiazepines—during GC, mass spectroscopy analysis Gas chromatography—thermolysis, rearrangement of 1,4‐benzodiazepines, on column Mass spectroscopy—analysis ...
Study on Pyrolysis of Newly Developed Copolyester PETG by Pyrolysis-gas Chromatography-mass Spectroscopy 无定形共聚酯热分解的裂解-气相色谱-质谱分析 www.ilib.cn 2. Study on Pyrolysis of Polyether-imide Fiber by Pyrolysis Gas Chromatography-Mass Spectroscopy 色质联用研究聚醚酰亚胺纤维热分解 www.ilib....
Gas Chromatography and Gas Chromatography—Mass Spectrometry EricStauffer, ...RetaNewman, inFire Debris Analysis, 2008 8.6.1Preamble Thegas chromatograph–mass spectrometer, as a hyphenated instrument, is a very powerful technique; however, without a computer capable of organizing the vast quantities of...
CHAPTER 10 GAS CHROMATOGRAPHY–MASS SPECTROMETRY (GC–MS) GC – MS is the common acronym for the technique in which a gas chromato- graph is directly coupled to a bench - top mass spectrometer. The mass spec- trometer was mentioned in Chapter 7 as one special GC detector, the MSD, but...
Pyrolysis GCMS: Pyrolysis Gas Chromatography Mass Spectrometry analysis combines three analytical tools: Pyrolysis, Gas Chromatography and Mass Spectrometry. Adding pyrolysis to the traditional GC-MS provides the ability to heat samples to 1200°C in either an inert atmosphere or under air, breaking dow...