Szczegóły publikacji
Opis bibliograficzny
Signal increment standard addition method: new calibration approach in potentiometric measurements / Marek Dębosz, Marcin Wieczorek, Paweł Kościelniak, Jan MIGDALSKI // W: Proceedings of the 15th international students conference ”Modern analytical chemistry” : Prague, 19–20 September 2019 / ed. by Karel Nesměrák. — Prague : Charles University. Faculty of Science, 2019. — ISBN: 978-80-7444-068-7. — S. 149–154. — Bibliogr. s. 154, Abstr.
Autorzy (4)
- Dębosz Marek
- Wieczorek Marcin
- Kościelniak Paweł
- AGHMigdalski Jan
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 126922 |
|---|---|
| Data dodania do BaDAP | 2020-01-20 |
| Rok publikacji | 2019 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
Abstract
The present work is focused on the implementation of a new calibration approach, termed the Signal Increment Standard Addition Method (SI-SAM), to the potentiometric determination of potassium and chloride ions in the synthetic samples. Potentiometry is the method of choice due to its simplicity, rapid measurements, wide linear range and fulfilment of green analytical principles. However, the week point is the calibration as various versions of the standard addition method, which are commonly used in potentiometry, may create some problems leading to serious systematic analytical errors. It has been proved here that SI-SAM allows for elimination of this drawback and, consequently, for determination of the considered analytes with improved results, especially in terms of accuracy.