Determination of chlorine species by capillary electrophoresis - mass spectrometry

Autor:	Attila, Gaspar, Anna, Pesti, Maria, Szabo, Adam, Kecskemeti
Rok vydání:	2019
Předmět:	Electrolytes Swimming Pools Chlorides Limit of Detection Linear Models Electrophoresis Capillary Reproducibility of Results Water Equipment Design Chlorine Mass Spectrometry
Zdroj:	Electrophoresis5 References. 40(20)
ISSN:	1522-2683
Popis:	The applicability of CZE with mass spectrometric detection for the determination of four chlorine species, namely chloride and three stable chlorine oxyanions, was studied. The main aspects of the proper selection of BGE and sheath liquid for the CE-MS determinations of anions with high mobility were demonstrated, pointing out the importance of pH and the mobility of the anion in the BGE. The possibility of using uncoated fused silica capillary and common electrolytes for the separation was shown and the advantage of using extra pressure at the inlet capillary end was also presented. The linear range was found to be 1-100 µg/mL for ClO
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::db2288ad1a8cdda516bf022bf9459a01 https://pubmed.ncbi.nlm.nih.gov/31141833 Zobrazit plný text záznamu Plný text