Triangle programmed coulometric flow titration with potentiometric and optical detection

✍ Scribed by Zsófia Fehér; Géza Nagy; István Slezsák; Klára Tóth; Ernö Pungor

• Publisher: Elsevier Science
• Year: 1993
• Tongue: English
• Weight: 825 KB
• Volume: 273
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/0003-2670(93)80198-t

✦ Synopsis

Flow analytical techniques, especially the contmuous-flow (CF) and flow-mjectlon (FI) types, are now frequently apphed to the analysis of different samples Although methods employmg titration for quantrficatlon are generally conndered to be more reliable than those usmg direct detector signal-based evaluation, the apphcatlon of flow titration is relatively rare Flow tltrators used mamly for industrial momtormg often employ the feedback controller prmaple The reagent mflux 1s controlled by momtor-^ mg the instantaneous detector signal and comparmg it wth a preset value The instantaneous reagent mflux adjusted m this way is the measure