Liquid–liquid microextraction in a multicommuted flow system for direct spectrophotometric determination of iodine value in biodiesel

2014 ◽  
Vol 829 ◽  
pp. 28-32 ◽  
Author(s):  
Andréia C. Pereira ◽  
Fábio R.P. Rocha
Keyword(s):  
Spectrophotometric Determination ◽  
Iodine Value ◽  
Flow System ◽  
Liquid Microextraction

In-syringe magnetic-stirring-assisted liquid–liquid microextraction for the spectrophotometric determination of Cr(VI) in waters

2013 ◽  
Vol 405 (21) ◽  
pp. 6761-6769 ◽  
Author(s):  
Camelia Henríquez ◽  
Burkhard Horstkotte ◽  
Petr Solich ◽  
Víctor Cerdà
Keyword(s):  
Spectrophotometric Determination ◽  
Magnetic Stirring ◽  
Liquid Microextraction

scholarly journals A Multicommuted Flow System for Spectrophotometric Determination of Formaldehyde in Mushroom

2018 ◽  
Author(s):  
Gabriel Pinto ◽  
Diogo Rocha ◽  
Eduardo Richter ◽  
Rodrigo Muñoz ◽  
Sidnei Silva
Keyword(s):  
Spectrophotometric Determination ◽  
Flow System

A dispersive liquid–liquid microextraction procedure for UV-Vis spectrophotometric determination of chromium(vi) in water samples

2012 ◽  
Vol 4 (5) ◽  
pp. 1410 ◽  
Author(s):  
Michal Alexovič ◽  
Ioseph S. Balogh ◽  
Jana Škrlíková ◽  
Vasil Andruch
Keyword(s):  
Spectrophotometric Determination ◽  
Water Samples ◽  
Chromium Vi ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

scholarly journals Vortex-assisted liquid–liquid microextraction and indirect spectrophotometric determination of chromium(vi)

RSC Advances ◽  
2018 ◽  
Vol 8 (62) ◽  
pp. 35360-35366 ◽  
Author(s):  
Yaroslav Bazel ◽  
Tetiana Riabukhina
Keyword(s):  
Spectrophotometric Determination ◽  
Ion Association ◽  
Cationic Dye ◽  
Selective Method ◽  
Chromium Vi ◽  
Liquid Microextraction

A novel, simple, sensitive and selective method for the indirect spectrophotometric determination of Cr(vi) was developed on the basis of vortex-assisted liquid–liquid microextraction of an ion association pair between the I3– and cationic dye ABR.

Effervescence assisted dispersive liquid–liquid microextraction followed by microvolume UV-Vis spectrophotometric determination of surfactants in water

2016 ◽  
Vol 99 (4) ◽  
pp. 613-623 ◽  
Author(s):  
Christina Vakh ◽  
Ekaterina Evdokimova ◽  
Alexey Pochivalov ◽  
Leonid Moskvin ◽  
Andrey Bulatov
Keyword(s):  
Spectrophotometric Determination ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

Automated spectrophotometric determination of clomipramine on a multicommutated flow system

2002 ◽  
Vol 467 (1-2) ◽  
pp. 75-81 ◽  
Author(s):  
José L.F.C Lima ◽  
João A.V Prior ◽  
Boaventura F Reis ◽  
João L.M Santos ◽  
Elias A.G Zagatto
Keyword(s):  
Spectrophotometric Determination ◽  
Flow System
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