Kjeldahl-Tabletten
Kjeldahl-Tabletten sind Katalysatoren, die den Aufschlussschritt der Kjeldahl-Methode zur Bestimmung von Stickstoff fördern.
- Umfangreiches Angebot an Katalysatoren verfügbar
- Verschiedene Tablettengrößen erhältlich
- Das Tablettenformat ist einfach anzuwenden
The Kjeldahl method is used in a wide range of analyses including analysis of proteins, nitrogenated organic materials and also, after reduction, for analysis of nitrates and nitrites. Therefore, the method is used widely in applications from food and beverage testing to agricultural and environmental analysis.
Gesamt-Kjeldahl-Stickstoff (TKN) wird oft als ein Parameter bei Abwasser- und Bodenanalysen herangezogen.
A wide range of catalysts have been developed over the 130 year history of this method to provide ever more rapid and safe digestion methods for particular sets of digestion conditions. Avantor offers a comprehensive range of 'ready to use' tablets to meet the optimal requirements for the sulphuric acid decomposition phase.
- VE:1.000 Tab.
- Bezeichnung:Kjeldahl Katalysator, frei von Quecksilber und Selenium, 3,5 g
- Inhalt:K₂SO₄, 23,10%; Na₂SO₄, 69,30%; CuSO₄, 1,80%; TiO₂, 2,80%
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Catalog #: 91353.600
: VWR Chemicals
Catalog #: 31955.293
: VWR Chemicals