Szczegóły publikacji
Opis bibliograficzny
Determination of argon in air and water — Oznaczanie argonu w powietrzu i wodzie / J. LASA, P. Mochalski, E. Łokas // Chemia Analityczna = Chemical Analysis ; ISSN 0009-2223. — 2002 — vol. 47 no 6, s. 839–845. — Bibliogr. s. 845, Abstr., Streszcz.
Autorzy (3)
- Mochalski Pawel
- AGHLasa Jan
- Łokas E.
Słowa kluczowe
Dane bibliometryczne
ID BaDAP | 12323 |
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Data dodania do BaDAP | 2003-03-26 |
Rok publikacji | 2002 |
Typ publikacji | artykuł w czasopiśmie |
Otwarty dostęp | |
Czasopismo/seria | Chemia Analityczna |
Abstract
A new gas chromatographic method for argon determination in water and air is presented. NiO catalyst was used for complete removal of oxygen from the samples. NiO catalyst operating at 150degreesC and a 3 in column filled with the molecular sieve 5A allow to perform the analysis at room temperature. The detection limit for argon was estimated as 2 x 10(-6) g for a TCD detector supplied with hydrogen as a carrier gas. The analysis of argon in water was performed by means of the head space method. The developed method gives the argon peak about three times higher than the CTR-III column type offered by the Alltech Company.