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.
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.
Product Family Options
- BezeichnungInhaltVE
- Kjeldahl Katalysator frei von Quecksilber und Selenium, 3,5 gK₂SO₄, 23,10%; Na₂SO₄, 69,30%; CuSO₄, 1,80%; TiO₂, 2,80%100 Tab.1 * 100 Tablet202,00 €
Specifications
Cat. No.85539.0100 - Kjeldahl Katalysator, frei von Quecksilber und Selenium, 3,5 gK₂SO₄, 23,10%; Na₂SO₄, 69,30%; CuSO₄, 1,80%; TiO₂, 2,80%1.000 Tab.1 * 1.000 Tablet923,00 €
Specifications
Cat. No.85539.1000 - Kjeldahl Katalysator frei von Quecksilber und Selenium, 5,0 gK₂SO₄, 23,10%; Na₂SO₄, 69,30%; CuSO₄, 1,80%; TiO₂, 2,80%100 Tab.1 * 100 Tablet190,00 €
Specifications
Cat. No.85540.0100 - Kjeldahl-Tabletten, frei von Quecksilber und Selenium, 5 gK₂SO₄, 23,10%; Na₂SO₄, 69,30%; CuSO₄, 1,80%; TiO₂, 2,80%1.000 Tab.1 * 1.000 Tablet875,00 €
Specifications
Cat. No.85540.1000 - Kjeldahl Katalysator Missouri, 5,0 gK₂SO₄, 48,40%; Na₂SO₄, 48,30%; CuSO₄, 0,30%100 Tab.1 * 100 Tablet190,00 €
Specifications
Cat. No.85541.0100 - Kjeldahl Katalysator nach Missouri, 5,0 gK₂SO₄, 48,40%; Na₂SO₄, 48,30%; CuSO₄, 0,30%1.000 Tab.1 * 1.000 Tablet875,00 €
Specifications
Cat. No.85541.1000 - Kjeldahl Katalysator Wieninger, 3,5 gNa₂SO₄, 96,25%; CuSO₄, 1,50%; Se, 1,50%100 Tab.1 * 100 Tablet190,00 €
Specifications
Cat. No.85542.0100 - Kjeldahl Katalysator nach Wieninger, 3,5 gNa₂SO₄, 96,25%; CuSO₄, 1,50%; Se, 1,50%1.000 Tab.1 * 1.000 Tablet875,00 €
Specifications
Cat. No.85542.1000 - Kjeldahl Katalysator Wieninger, 5,0 gNa₂SO₄, 96,25%; CuSO₄, 1,50%; Se, 1,50%100 Tab.1 * 100 Tablet179,00 €
Specifications
Cat. No.85543.0100 - Kjeldahl Katalysator nach Wieninger, 5,0 gNa₂SO₄, 96,25%; CuSO₄, 1,50%; Se, 1,50%1.000 Tab.1 * 1.000 Tablet810,00 €
Specifications
Cat. No.85543.1000 - Kjeldahl Katalysator PS, 5,0 gK₂SO₄100 Tab.1 * 100 Tablet68,40 €
Specifications
Cat. No.85544.0100 - Kjeldahl Katalysator PS, 5,0 gK₂SO₄1.000 Tab.1 * 1.000 Tablet366,00 €
Specifications
Cat. No.85544.1000 - Kjeldahl Katalysator CX, 5,5 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,5 g100 Tab.1 * 100 Tablet76,60 €
Specifications
Cat. No.85525.0100 - Kjeldahl Katalysator CX, 5,5 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,5 g1.000 Tab.1 * 1.000 Tablet428,00 €
Specifications
Cat. No.85525.1000 - Kjeldahl Katalysator CT, 5,3 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,15 g TiO₂, 0,15 g100 Tab.1 * 100 Tablet73,80 €
Specifications
Cat. No.85526.0100 - Kjeldahl Katalysator CT, 5,3 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,15 g TiO₂, 0,15 g1.000 Tab.1 * 1.000 Tablet411,00 €
Specifications
Cat. No.85526.1000 - Kjeldahl Katalysator C, 5,1 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,1 g100 Tab.1 * 100 Tablet87,40 €
Specifications
Cat. No.85527.0100 - Kjeldahl Katalysator C, 5,1 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,1 g1.000 Tab.1 * 1.000 Tablet488,00 €
Specifications
Cat. No.85527.1000 - Kjeldahl Katalysator TCT, 3,71 gK₂SO₄, 3,5 g; CuSO₄-5H₂O, 0,105 g; TiO₂, 0,105 g100 Tab.1 * 100 Tablet66,40 €
Specifications
Cat. No.85528.0100 - Kjeldahl Katalysator TCT, 3,71 gK₂SO₄, 3,5 g; CuSO₄-5H₂O, 0,105 g; TiO₂, 0,105 g1.000 Tab.1 * 1.000 Tablet366,00 €
Specifications
Cat. No.85528.1000 - Kjeldahl Katalysator CK, 3,9 gK₂SO₄, 3,5 g; CuSO₄-5H₂O, 0,4 g100 Tab.1 * 100 Tablet71,40 €
Specifications
Cat. No.85529.0100 - Kjeldahl Katalysator CK, 3,9 gK₂SO₄, 3,5 g; CuSO₄-5H₂O, 0,4 g1.000 Tab.1 * 1.000 Tablet396,00 €
Specifications
Cat. No.85529.1000 - Kjeldahl Katalysator ST, 3,5 gK₂SO₄, 3,5 g; Se, 0,0035 g100 Tab.1 * 100 Tablet70,60 €
Specifications
Cat. No.85530.0100 - Kjeldahl Katalysator ST, 3,5 gK₂SO₄, 3,5 g; Se, 0,0035 g1.000 Tab.1 * 1.000 Tablet396,00 €
Specifications
Cat. No.85530.1000 - Kjeldahl Katalysator CTQ, 1,59 gK₂SO₄, 1,5 g; CuSO₄-5H₂O, 0,045 g; TiO₂, 0,045 g100 Tab.1 * 100 Tablet63,50 €
Specifications
Cat. No.85531.0100 - Kjeldahl Katalysator CTQ, 1,59 gK₂SO₄, 1,5 g; CuSO₄-5H₂O, 0,045 g; TiO₂, 0,045 g1.000 Tab.1 * 1.000 Tablet334,00 €
Specifications
Cat. No.85531.1000 - Kjeldahl Katalysator Entschäumer, 1,0 gNa₂SO₄, 0,97 g; Silikon-Entschäumer, 0,03 g100 Tab.1 * 100 Tablet63,00 €
Specifications
Cat. No.85532.0100 - Kjeldahl Katalysator Antischaum 1,0 gNa₂SO₄, 0,97 g; silicon-antifoam, 0,03 g1.000 Tab.1 * 1.000 Tablet350,00 €
Specifications
Cat. No.85532.1000 - Kjeldahl Katalysator NAS, 1,05 gNa₂SO₄, 1 g; Se, 0,05 g100 Tab.1 * 100 Tablet64,60 €
Specifications
Cat. No.85533.0100 - Kjeldahl Katalysator NAS, 1,05 gNa₂SO₄, 1 g; Se, 0,05 g1.000 Tab.1 * 1.000 Tablet361,00 €
Specifications
Cat. No.85533.1000 - Kjeldahl Katalysator S, 5.005 gK₂SO₄, 5 g; Se, 0.005 g100 Tab.1 * 100 Tablet69,20 €
Specifications
Cat. No.85534.0100 - Kjeldahl Katalysator S, 5,005 gK₂SO₄, 5 g; Se, 0,005 g1.000 Tab.1 * 1.000 Tablet389,00 €
Specifications
Cat. No.85534.1000 - Kjeldahl Katalysator KS, 5,0 gK₂SO₄, 4,9505 g; Se, 0,0495 g100 Tab.1 * 100 Tablet113,00 €
Specifications
Cat. No.85535.0100 - Kjeldahl Katalysator KS, 5,0 gK₂SO₄, 4,9505 g; Se, 0,0495 g1.000 Tab.1 * 1.000 Tablet611,00 €
Specifications
Cat. No.85535.1000 - Kjeldahl Katalysator W K150, 5,0 gK₂SO₄, 4,875 g; CuSO₄-5H₂O, 0,075 g; Se, 0,050 g100 Tab.1 * 100 Tablet113,00 €
Specifications
Cat. No.85536.0100 - Kjeldahl Katalysator W K150, 5,0 gK₂SO₄, 4,875 g; CuSO₄-5H₂O, 0,075 g; Se, 0,050 g1.000 Tab.1 * 1.000 Tablet611,00 €
Specifications
Cat. No.85536.1000 - Kjeldahl Katalysator IB61, 5,0 gK₂SO₄, 4,673 g; CuSO₄-5H₂O, 0,281 g; Se, 0,046 g100 Tab.1 * 100 Tablet96,90 €
Specifications
Cat. No.85537.0100 - Kjeldahl Katalysator IB61, 5,0 gK₂SO₄, 4,673 g; CuSO₄-5H₂O, 0,281 g; Se, 0,046 g1.000 Tab.1 * 1.000 Tablet534,00 €
Specifications
Cat. No.85537.1000 - Kjeldahl Katalysator AB04, 5.025 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,025 g100 Tab.1 * 100 Tablet140,00 €
Specifications
Cat. No.85538.0100 - Kjeldahl Katalysator AB04, 5,025 gK₂SO₄, 5 g; CuSO₄-5H₂O, 0,025 g1.000 Tab.1 * 1.000 Tablet752,00 €
Specifications
Cat. No.85538.1000