Spectrophotometry:Article Title: Evaluation of the copper(II) complexing ability of ultrafiltered humic acid by the solvent extraction method.
Article Snippet: A Hitachi atomic absorption spectrophotometer (Model Z6100) equipped with a copper(II) hollow cathode lamp (Hamamatsu Photonics) was used for the determination of 2003 © The Japan Society for Analytical Chemistry Evaluation of the Copper(II) Complexing Ability of Ultrafiltered Humic Acid by the Solvent Extraction Method Hideyuki ITABASHI, Yusuke KAMATA, Daisuke KAWAGUCHI, and Hiroshi KAWAMOTO Department of Applied Chemistry, Faculty of Engineering, Gunma University, Kiryu, Gunma 376-8515, Japan A commercial humic acid dissolved in water was fractionated to nine samples by means of ultrafiltration (UF); the nominal molecular weight used for UF membranes was 1 k – 200 kDa.
Solvent:Article Title: Evaluation of the copper(II) complexing ability of ultrafiltered humic acid by the solvent extraction method.
Article Snippet: A Hitachi atomic absorption spectrophotometer (Model Z6100) equipped with a copper(II) hollow cathode lamp (Hamamatsu Photonics) was used for the determination of 2003 © The Japan Society for Analytical Chemistry Evaluation of the Copper(II) Complexing Ability of Ultrafiltered Humic Acid by the Solvent Extraction Method Hideyuki ITABASHI, Yusuke KAMATA, Daisuke KAWAGUCHI, and Hiroshi KAWAMOTO Department of Applied Chemistry, Faculty of Engineering, Gunma University, Kiryu, Gunma 376-8515, Japan A commercial humic acid dissolved in water was fractionated to nine samples by means of ultrafiltration (UF); the nominal molecular weight used for UF membranes was 1 k – 200 kDa.
Extraction:Article Title: Evaluation of the copper(II) complexing ability of ultrafiltered humic acid by the solvent extraction method.
Article Snippet: A Hitachi atomic absorption spectrophotometer (Model Z6100) equipped with a copper(II) hollow cathode lamp (Hamamatsu Photonics) was used for the determination of 2003 © The Japan Society for Analytical Chemistry Evaluation of the Copper(II) Complexing Ability of Ultrafiltered Humic Acid by the Solvent Extraction Method Hideyuki ITABASHI, Yusuke KAMATA, Daisuke KAWAGUCHI, and Hiroshi KAWAMOTO Department of Applied Chemistry, Faculty of Engineering, Gunma University, Kiryu, Gunma 376-8515, Japan A commercial humic acid dissolved in water was fractionated to nine samples by means of ultrafiltration (UF); the nominal molecular weight used for UF membranes was 1 k – 200 kDa.
Molecular Weight:Article Title: Evaluation of the copper(II) complexing ability of ultrafiltered humic acid by the solvent extraction method.
Article Snippet: A Hitachi atomic absorption spectrophotometer (Model Z6100) equipped with a copper(II) hollow cathode lamp (Hamamatsu Photonics) was used for the determination of 2003 © The Japan Society for Analytical Chemistry Evaluation of the Copper(II) Complexing Ability of Ultrafiltered Humic Acid by the Solvent Extraction Method Hideyuki ITABASHI, Yusuke KAMATA, Daisuke KAWAGUCHI, and Hiroshi KAWAMOTO Department of Applied Chemistry, Faculty of Engineering, Gunma University, Kiryu, Gunma 376-8515, Japan A commercial humic acid dissolved in water was fractionated to nine samples by means of ultrafiltration (UF); the nominal molecular weight used for UF membranes was 1 k – 200 kDa.
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