Electrod senzitiv în prezența ionilor Cr3+ [Articol]
| dc.contributor.author | Belcovici, Alexandra | |
| dc.date.accessioned | 2022-01-20T14:42:24Z | |
| dc.date.available | 2022-01-20T14:42:24Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | The purpose of this work was to study several substances as ionophores for PVC matrix electrodes, sensitive to the presence of Cr3+ ions. The best results showed the electrode based on N1N5-bissalicillidene-S- methylizothiocarbohydrazone ionophore. Measurements were made in different Cr3+ salt solutions, but those in Cr2(SO4)3 solutions proved to be the most successful:S = -20.2 mV / decade L.D = 1·10-4. Optimum pH range 0 to 2. | en |
| dc.identifier.citation | BELCOVICI, Alexandra. Electrod senzitiv în prezența ionilor Cr3+. In: Analele ştiinţifice ale USM. Științe ale naturii și exacte. Științe umanistice. Ch.: CEP USM, 2019, pp. 13-15. ISBN 978-9975-149-57-0. | en |
| dc.identifier.isbn | 978-9975-149-57-0 | |
| dc.identifier.uri | https://msuir.usm.md/handle/123456789/5386 | |
| dc.language.iso | ro | en |
| dc.publisher | CEP USM | en |
| dc.subject | crom | en |
| dc.subject | electrozi ioniselectivi | en |
| dc.title | Electrod senzitiv în prezența ionilor Cr3+ [Articol] | en |
| dc.type | Article | en |