Chromatography Mass Spectrometry Certified Pre-Owned Instruments Spectroscopy
2022/04/01 · Atmospheric pressure gas chromatography (APGC) is an ionization technique similar to atmospheric pressure chemical ionization, which uses a corona discharge, enabling softer ionization. This results in molecular ion detection which can help with the confirmation of a molecular formula for identification.
The Nexis GC-2030, Shimadzu's premier gas chromatograph, offers a modern approach to a classic chromatographic technique. GC-2010 Pro GC Systems The GC-2010 Pro represents a new generation in Routine GC. Fast oven heating and cooling reduces the analysis time and allow high sample throughput.
2015/08/28 · Gas chromatography combined with a triple quadrupole mass spectrometry
Manufacturers A ABB Measurement & Analytics (3) AGC Instruments (2) Aijiren Technologies - Life Sciences and Chemical (3) AMETEK MOCON (3) Angstrom Advanced (2) AnHui Wanyi Science and Technology Co., Ltd. (1) Axel Semrau (1) B BACS LLC (5) Beijing Beifen-Ruili Analytical Instrument (2) C CHROMATOTEC (13) COSA Xentaur (1) D Dionex (1) E
2022/02/01 · GC/MS Analysis Services from Innovatech Labs. GC/MS analysis or GC/MS testing, short for gas chromatography mass spectrometry, is an incredibly powerful analytical tool—and one of our most-requested lab services. It’s ability to separate, identify, and quantify the individual components of a sample makes it an ideal tool for manufacturers
Chemical ionization (CI) 拡散ポンプ. Deffusion pump (DP) ガスクロマトグラフィー質量分析計. Gas chromatography mass spectrometry (GC/MS、GC-MS) 基準ピーク. Base peak. 擬分子イオン. Quasi-molecular ion、Pseudomolecular ion.
Ellutia is a leading independent manufacturer of innovative chromatography instruments.
2015/08/28 · Gas chromatography combined with a triple quadrupole mass spectrometry system is referred to as GC-MS/MS. The triple quadrupole MS provides a higher level of selectivity and is best suited to analyses where the highest sensitivity is required. This is often the case when quantitating pesticides in food or environmental contaminants.
2013/10/11 · Ammonia is a very useful chemical ionization (CI) reagent gas for the qualitative analyses of compounds by positive ion gas chromatography–mass spectrometry (GCMS). The gas is readily available, inexpensive, and leaves no carbon contamination in the MS source.
Gas Chromatography (GC) Gas chromatography uses helium, hydrogen or other gases to separate, identify, and quantify sample mixtures with reliable results. This technique is widely used in the food, environmental, and chemical industries but also has many other applications. Avantor equipment and products for gas chromatography (GC) GC Columns
Gas Chromatography (GC) Gas chromatography uses helium, hydrogen or other gases to
2017/02/28 · Chromatography is an analytical technique used in the quantitative determination of the purity of most organic and an increasing number of inorganic reagent chemicals and standard-grade reference materials.
Gas chromatography - mass spectrometer (GC-MS) is a powerful new mass spectrometer. The scanning speed is as high as (20,000 amu/sec), the mass range is very wide (1-1,200 u), the lower detection limit of the instrument is as low as (OFN