Autor:	N. A. Lipkovskaya, V. V. Sukhan, O. A. Zaporozhets, E. A. Krushinskaya
Rok vydání:	2001
Předmět:	Silica gel Visual test Reducing agent Stereochemistry chemistry.chemical_element Ascorbic acid Copper Analytical Chemistry chemistry.chemical_compound Cmin Adsorption chemistry Reagent Nuclear chemistry
Zdroj:	Journal of Analytical Chemistry. 56:524-529
ISSN:	1061-9348
Popis:	The reactions of a number of natural organic reducing agents with a copper(II) complex with tetrabenzo[b, f, j, n][1, 5, 9, 13]tetraazacyclohexadecine adsorbed on silica were examined. A solid-phase reagent was proposed for the sorption–spectrophotometric determination of Analgin and ascorbic acid (cmin= 0.91 and 0.06 mg/L, respectively) and for the visual test determination of the above compounds (cmin= 0.50 and 0.025 mg/sample, respectively).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::95cbcc80ca0c57318b6d68f03771e02f https://doi.org/10.1023/a:1016672425484 Zobrazit plný text záznamu Full text from SpringerLink