Use of Flow Injection Multisite Detection as a Novel Approach for Blank Signal Correction in a Spectrophotometric Determination.

• Type: Article in International Scientific Journal
• Date: 2005

Authors

Oliveira, Teresa A. C (Author) Other; Mesquita, Raquel B. R. (Author) Other; Lima, José L. F. C (Author) FFUP; Rangel, Antonio O. S. S. (Author) Other

Journal

Title: Journal of AOAC International

Vol. 88 No. 5

Pages: 1511-1515

ISSN: 1060-3271

Publisher: AOAC INTERNATIONAL

Indexing

ISI Web of Knowledge - 1 Citation

ISI Web of Science

Scopus - 1 Citation

Scientific classification

FOS: Medical and Health sciences > Other medical sciences

CORDIS: Health sciences

Other information

Authenticus ID: P-000-1KN

Resumo (PT): Studies the use of flow injection multisite detection as a novel approach for blank signal correction in a spectrophotometric determination. Use of detector relocation and a single spectrophotometer for the sequential reading of the sample blank and of the colored product; Colorimetric determination of iron in soil samples; Experiments conducted on soil extracts. <br> <br> Keywords: SPECTROPHOTOMETRY *COLORIMETRIC analysis *FLOW injection analysis *SOILS -- Analysis *SOILS -- Iron content <br> <br>

Abstract (EN): Studies the use of flow injection multisite detection as a novel approach for blank signal correction in a spectrophotometric determination. Use of detector relocation and a single spectrophotometer for the sequential reading of the sample blank and of the colored product; Colorimetric determination of iron in soil samples; Experiments conducted on soil extracts. <br> <br> Keywords: SPECTROPHOTOMETRY *COLORIMETRIC analysis *FLOW injection analysis *SOILS -- Analysis *SOILS -- Iron content <br> <br>

Language: Portuguese

Type (Professor's evaluation): Scientific