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rdf:type
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Description
| - Spectrophotometric method for common determination of copper and iron in organic and inorganic samples with very good limits of detection (1.4.10-7 mol.l-1 and 1.7.10-7 mol.l-1 for Cu and Fe, respectively) is described. Complexes of CuII and FeII ions with bathophenanthroline (4,7-diphenyl-1,10-phenanthroline) are extracted to iso-amyl alcohol and subsequently Cu and Fe is determined by spectrophotometry. The optimisation of extraction and interference study is also described. Method was tested on real samples, mainly food and trueness and repeatability of measurement was evaluated.
- Spectrophotometric method for common determination of copper and iron in organic and inorganic samples with very good limits of detection (1.4.10-7 mol.l-1 and 1.7.10-7 mol.l-1 for Cu and Fe, respectively) is described. Complexes of CuII and FeII ions with bathophenanthroline (4,7-diphenyl-1,10-phenanthroline) are extracted to iso-amyl alcohol and subsequently Cu and Fe is determined by spectrophotometry. The optimisation of extraction and interference study is also described. Method was tested on real samples, mainly food and trueness and repeatability of measurement was evaluated. (en)
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Title
| - JOINT EXTRACTIVE DETERMINATION OF COPPER AND IRONS IN ORGANIC AND INORGANIC SAMPLES
- JOINT EXTRACTIVE DETERMINATION OF COPPER AND IRONS IN ORGANIC AND INORGANIC SAMPLES (en)
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skos:prefLabel
| - JOINT EXTRACTIVE DETERMINATION OF COPPER AND IRONS IN ORGANIC AND INORGANIC SAMPLES
- JOINT EXTRACTIVE DETERMINATION OF COPPER AND IRONS IN ORGANIC AND INORGANIC SAMPLES (en)
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skos:notation
| - RIV/61989592:15310/10:10217118!RIV11-MSM-15310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - Z(MSM6198959216), Z(MSM6198959218)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/10:10217118
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - extractive spectrophotometric determination, iron, copper, bathophenanthroline (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kvítek, Libor
- Milde, David
- Sichertová, Dana
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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