2023-12-06 00:37 |
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2023-12-06 00:37 |
Simultaneous online determination of nitric acid and nitrates in ambient air
Alexa, Lukáš ; Čmelíková, D. ; Cigánková, Hana ; Mikuška, Pavel
The innovated method for the simultaneous online determination of HNO3/NO3- in ambient air was developed. Due to high sensitivity of CLD (LOD = 5.1 nM in water solution, 3 s/n) no preconcentration method is required. The online methods were compared with the results obtained with the offline method based on sampling using filters and dry denuders (DD) covered by 0.5% NaF with subsequent analysis by ion chromatography (model ICS-2100, Dionex, USA) and capillary electrophoresis (model Agilent 7100, Agilent Technologies, USA).
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2023-12-06 00:37 |
Forest springs, a safe source of drinking water?
Mikuška, Pavel ; Alexa, Lukáš ; Kouřilová, S. ; Cigánková, Hana ; Křůmal, Kamil ; Itterheimová, Petra ; Kubáň, Petr ; Matoušek, Tomáš ; Barešová, Magdalena ; Pivokonský, Martin
Water from 25 forest springs was characterized for basic physical parameters and chemical and bacteriological composition. Chemical composition was mostly within limits for drinking water, but bacteriological results indicate faecal pollution of water in majority studied springs.
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2023-11-12 00:02 |
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2023-06-18 00:02 |
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2023-06-18 00:02 |
Speciační analýzy s využitím generování hydridů
Matoušek, Tomáš
Přednáška prezentovala různé způsoby využití postupu generování hydridů- selektivní generování, postkolonové generování a generování s kryoseparací- v prvkových speciačních analýzách. Příklady z naší laboratoře zahrnovaly aplikace z oblasti klinické analýzy, analýzy potravin a přírodních vod.
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2023-03-28 00:39 |
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2023-03-28 00:39 |
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2022-11-06 00:34 |
Proceedings of APCE-CECE-ITP-IUPAC 2022
Foret, František ; Lavická, Jana ; Chung, D. S. ; Drobníková, Iveta ; Přikryl, Jan ; Lee, H.
The joint International Interdisciplinary Conference of Chemical Analysis, APCE-CECE-ITP-IUPAC 2022, comprising the 18th Asia Pacific International Symposium on Microscale Separations and Analyses, the 17th International Interdisciplinary Meeting on Bioanalysis, the 28th International Symposium on Electro- and Liquid Phase-Separation Techniques, and IUPAC Special Symposia by Division of Chemistry and the Environment, provided full texts of 108 oral and 54 poster presentations. The attached conference proceedings, edited by highly cited scientists, document the quality of the meeting. Similarly to previous years, the lectures were given by distinguished scientists. The list of speakers as well as more detailed information about the conference can be found on its permanent web at www.ce-ce.org or in the proceedings published in Separations (https://doi.org/10.3390/separations10020109).
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2022-11-06 00:34 |
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