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Results 51-60 of 120 (Search time: 0.003 seconds).
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Issue DateTitleAuthor(s)
1-Apr-2005Simple bead injection-flow injection system for the determination of copperSupaporn Kradtap Hartwell; Apichart Boonmalai; Subhachai Jayasvati; Somchai Lapanantnoppakhun; Jaroon Jakmunee; Kate Grudpan
15-Dec-2005Exploiting sequential injection analysis with lab-at-valve (LAV) approach for on-line liquid-liquid micro-extraction spectrophotometryRodjana Burakham; Somchai Lapanantnoppakhun; Jaroon Jakmunee; Kate Grudpan
15-Oct-2005Determination of linear alkylbenzene sulfonates in water samples by liquid chromatography-UV detection and confirmation by liquid chromatography-mass spectrometrySunanta Wangkarn; Phimpha Soisungnoen; Mongkon Rayanakorn; Kate Grudpan
15-Feb-2005Sequential injection with lab-at-valve (LAV) approach for potentiometric determination of chlorideJaroon Jakmunee; Lop Patimapornlert; Siripat Suteerapataranon; Narong Lenghor; Kate Grudpan
10-Jan-2005Size-based speciation of iron in clay mineral particles by gravitational field-flow fractionation with electrothermal atomic absorption spectrometryRattikan Chantiwas; Ronald Beckett; Kate Grudpan
4-Dec-2005Determination of dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC) in freshwaters by sequential injection spectrophotometry with on-line UV photo-oxidationOrawan Tue-Ngeun; Richard C. Sandford; Jaroon Jakmunee; Kate Grudpan; Ian D. McKelvie; Paul J. Worsfold
1-Mar-2005Novel approach for mono-segmented flow micro-titration with sequential injection using a lab-on-valve system: A model study for the assay of acidity in fruit juicesJaroon Jakmunee; Lop Pathimapornlert; Supaporn Kradtap Hartwell; Kate Grudpan
31-Oct-2018Colorimetric ionophore-based coextraction titrimetry of potassium ionsKajorngai Thajee; Lu Wang; Kate Grudpan; Eric Bakker
1-Sep-2018Sequential Injection Ion Chromatography with Flow Injection Post Column Derivatization Capable of Using the Unstable Reagent Murexide to Determine Calcium and Magnesium in a MixtureSomchai Lapanantnoppakhun; Lucksagoon Ganranoo; Supaporn Kradtap Hartwell; Kate Grudpan
1-Jan-2018Ion-Exchange Microemulsions for Eliminating Dilute Interferences in Potentiometric DeterminationsSutasinee Apichai; Lu Wang; Nadezda Pankratova; Kate Grudpan; Eric Bakker