https://dx.doi.org/10.4322/sc.2012.020
Prof. Jaroslav Janák e a primeira patente de um cromatógrafo
Collins, Carol H.
Palavras-chave: History of chromatography, gas chromatograph, gas-solid chromatography, first patent of a chromatograph.
Resumo: As the analyst responsible for determining inorganic gases and light hydrocarbons, new chemical engineer Jaroslav Janák developed a gas chromatograph using carbon dioxide as carrier gas, columns containing activated charcoal or silica gel for the separation, and a volumetric detector. In 1952 he solicited a patent on his invention and observed various industries applying his system.
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