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Description
| - An atomic absorption spectrometric method with electrothermal atomization (AAS-ETA) for the determination of arsenic and antimony in high-purity phosphoric acid is described. The determination is based on the rapid generation of arsine and stibine basedon reduction with a solution of sodium tetrahydroborate, their absorption in a solution of nickel salt, nitric acid, and bromine, and is suitable for ng g(-1) levels of As and Sb in H3PO4 and other mineral acids.
- An atomic absorption spectrometric method with electrothermal atomization (AAS-ETA) for the determination of arsenic and antimony in high-purity phosphoric acid is described. The determination is based on the rapid generation of arsine and stibine basedon reduction with a solution of sodium tetrahydroborate, their absorption in a solution of nickel salt, nitric acid, and bromine, and is suitable for ng g(-1) levels of As and Sb in H3PO4 and other mineral acids. (en)
- AAS-ETA pro stanovení arsenu a antimonu ve vysoce čisté kyselině fosforečné je v této práci popsána. Stanovení je založeno na rychlé generaci hydridů As a Sb, které probíhá redukcí tetrahydridoboritanem sodným, jejich absorpci v roztoku nikelnaté soli, kyseliny dusičné a bromu. metoda hje vhodná na stanovení ng/g úrovní těchto prvků v kyselině fosforečné a jiných minerálních kyselin. (cs)
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Title
| - Stanovení arsenu a antimonu ve vysoce čisté kyselině fosforečné metodou atomové absorpční spektrometrie s ETA. (cs)
- Determination of arsenic and antimony in high-purity phosphoric acid by atomic absorption spectrometry with electrothermal atomization
- Determination of arsenic and antimony in high-purity phosphoric acid by atomic absorption spectrometry with electrothermal atomization (en)
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skos:prefLabel
| - Stanovení arsenu a antimonu ve vysoce čisté kyselině fosforečné metodou atomové absorpční spektrometrie s ETA. (cs)
- Determination of arsenic and antimony in high-purity phosphoric acid by atomic absorption spectrometry with electrothermal atomization
- Determination of arsenic and antimony in high-purity phosphoric acid by atomic absorption spectrometry with electrothermal atomization (en)
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skos:notation
| - RIV/00216305:26310/96:PU21278!RIV/2005/MSM/263105/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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/00216305:26310/96:PU21278
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Determination of arsenic and antimony, phosphoric acid, atomic absorption spectrometry with electrothermal atomization (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
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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
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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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