Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/5862
Título: Determination of chloride in soils by flow injection potentiometric pseudo-titration
Autor: Ferreira, Alexandra M. R.
Rangel, António O. S. S.
Lima, José L. F. C.
Data: 1996
Editora: Taylor & Francis
Citação: FERREIRA, Alexandra M. R. ; RANGEL, António O. S. S. ; LIMA, José L. F. C. - Determination of chloride in soils by flow injection potentiometric pseudo-titration. Communications in Soil Science and Plant Analysis. ISSN 0010-3624. 27:5-8 (1996) 1437-1445
Resumo: A single-channel flow injection analysis (FIA) system for the pseudo-titration of chloride in soils was developed using a tubular silver ion selective electrode with a homogeneous crystalline membrane of Ag2S as potentio-metric detector. This system allows the determination of chloride in soil extracts from 1 to 100 ppm. The results obtained for 15 soil extracts are in good agreement with those provided by the classical procedures with sampling rates varying from 60 to 160 determinations per hour with good precision (relative standard deviations lower than 4.8%).
Peer review: yes
URI: http://hdl.handle.net/10400.14/5862
Versão do Editor: http://www.informaworld.com/smpp/content~db=all~content=a905388515~frm=titlelink
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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