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Machine translation
1. (WO1979000661) ORGANIC COMPOUNDS OF TIN AS MEMBRANE COMPONENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000661    International Application No.:    PCT/CH1979/000030
Publication Date: 06.09.1979 International Filing Date: 22.02.1979
IPC:
G01N 27/333 (2006.01)
Applicants:
Inventors:
Priority Data:
2053/78 24.02.1978 CH
Title (EN) ORGANIC COMPOUNDS OF TIN AS MEMBRANE COMPONENTS
(FR) DES COMPOSES ORGANIQUES DE L"ETAIN COMME COMPOSANTS DE MEMBRANE
Abstract: front page image
(EN)A liquid membrane having a selectivity with respect to bicarbonate anions contains as ionoselective component and lipophilic compound of tin, particularly a quadrivalent tin compound having the structure SnR4, SnXR3, SnX2R2; in these formulae R is organic remainings, particularly hydrocarbonic remainings and X is an electronegative group, for example an atom of halogen or an etherified hydroxyl group. Such membranes have an excellent selectivity with respect to bicarbonate in presence of chloride, which is highly important when proceeding to the analysis of biological systems.
(FR)Membrane liquide possedant une selectivite a l"egard d"anions bicarbonates; cette membrane contient en tant que composante ionoselective un compose lipophile d"etain, en particulier un compose de l"etain quadrivalent de structure SnR4, SnXR3, SnX2R2; dans ces formules R signifie des restes organiques, en particulier des restes hydrocarbones et X signifie un groupement electronegatif, par exemple un atome d"halogene ou un groupe hydroxyle etherifie. De telles membranes possedent une excellente selectivite a l"egard du bicarbonate en presence de chlorure, ce qui est de haute importance lors de l"analyse de systemes biologiques.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)