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Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture. [ 1 ]
The first printed description was in 1903, in the Proceedings of the Warsaw Society of Naturalists, section of biology. He first used the term chromatography in print in 1906 in his two papers about chlorophyll in the German botanical journal, Berichte der Deutschen Botanischen Gesellschaft. In 1907 he demonstrated his chromatograph for the ...
John Knox was an early leader in the field of gas chromatography. As a PhD student in at Pembroke College, Cambridge, [3] in 1953 Knox, together with his fellow student Howard Purnell, constructed a self-designed gas chromatographer in their lab and used this to pioneer early research in the field. In later experiments Knox was the first to use ...
Erika Cremer (20 May 1900, Munich – 21 September 1996, Innsbruck) was a German physical chemist and Professor Emeritus at the University of Innsbruck [1] who is regarded as one of the most important pioneers in gas chromatography, [1] as she second conceived the technique in 1944, [1] after Richard Synge and Archer J.P. Martin in 1941.
Chromatography, pronounced / ˌ k r oʊ m ə ˈ t ɒ ɡ r ə f i /, is derived from Greek χρῶμα chrōma, which means "color", and γράφειν gráphein, which means "to write".". The combination of these two terms was directly inherited from the invention of the technique first used to separate biological pigme
Researchers at Dow Chemical interface a gas chromatograph to a mass spectrometer. 1964 British Mass Spectrometry Society established as first dedicated mass spectrometry society. It holds its first meeting in 1965 in London. 1966 F. H. Field and M. S. B. Munson develop chemical ionization. 1968 Malcolm Dole develops electrospray ionization. 1969
Archer Martin shared the 1952 Nobel Prize in Chemistry for the invention of partition chromatography with Richard Synge. [10] [11]Archer Martin's 1954 paper with A. T. James, "Gas-Liquid Chromatography: A Technique for the Analysis and Identification of Volatile Materials” reported the discovery of gas-liquid chromatography.
The first on-line coupling of gas chromatography to a mass spectrometer was reported in the late 1950s. [4] [5] An interest in coupling the methods had been suggested as early as December 1954, [6] but conventional recording techniques had too poor temporal resolution.