Gas chromatography of some oxovanadium(IV) tetradentate β-ketoamine chelates

Autor:	Emilios Patsalides, Sergio Dilli
Rok vydání:	1977
Předmět:	Detection limit Chromatography Elution Organic Chemistry Inorganic chemistry chemistry.chemical_element Vanadium General Medicine Biochemistry Copper Analytical Chemistry law.invention Nickel chemistry law Flame ionization detector Chelation Gas chromatography
Zdroj:	Journal of Chromatography A. 130:251-259
ISSN:	0021-9673
DOI:	10.1016/s0021-9673(00)89802-7
Popis:	The gas chromatographic elution behaviour is reported, for the first time, for the oxovanadium(IV) chelates of seven tetradentate β-ketoamines on a non-polar column. Interaction with Chromosorb W as support is shown to be appreciably greater than with Chromosorb 750. Detection limits using the Chromosorb 750 support and flame ionization detection are less than nanogram amounts of elemental vanadium. The separation of copper and nickel from vanadium complexes is demonstrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4afdba20b72c4f5fd4925a575c8ba603 https://doi.org/10.1016/s0021-9673(00)89802-7 Zobrazit plný text záznamu