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Reducing processing time, Kjeldahl tablets and reagents are added to thoroughly digest samples. Having pre-weighed ingredients, the international standard additives successfully control testing conditions for reproducible results. After adding the catalysts and auxiliary reagents, samples will enter the dissolution and oxidation stages where component conversions occur. Used in routine element calculations within the food and environmental industries, the Kjeldahl tablets and reagents guarantee both organic and inorganic samples remain stable during tests.

Reducing processing time, Kjeldahl tablets and reagents are added to thoroughly digest samples. Having pre-weighed ingredients, the international standard additives successfully control testing conditions for reproducible results. After adding the catalysts and auxiliary reagents, samples will enter the dissolution and oxidation stages where component conversions occur. Used in routine element calculations within the food and environmental industries, the Kjeldahl tablets and reagents guarantee both organic and inorganic samples remain stable during tests.


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Beskrivelse: Kjeldahl tablets with selenium (Wieninger), 5 g, Indhold: Na₂SO₄: 4875 mg, Cu(II)SO₄<sup>.</sup>5H₂O: 75 mg; Se: 50 mg, Diameter: 18 - 20 mm
Varenummer: ACRO243920010
UOM: 1 * 1 kg
Leverandør: Thermo Fisher Scientific

MSDS


Beskrivelse: Suitable for nitrogen determination.
Varenummer: APPC173349.0414
UOM: 1 * 5 kg
Leverandør: PanReac AppliChem

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Beskrivelse: Boiling chips granules ~ 2 - 8 mm
Varenummer: 1.07913.0500
UOM: 1 * 500 g
Leverandør: Merck

MSDS


Beskrivelse: This product is not available in all countries. Please check with your local Avantor International office or supplier.
Varenummer: 330666A
UOM: 1 * 1 Each
Leverandør: VWR Chemicals

Beskrivelse: Ud over de almindelige Kjeldahl-tabletter på 5 g, der tilføjes som katalysator til destruktionsprocessen, kan Merck Millipore tilbyde tabletter på 3,5 g. Det giver den nødvendige fleksibilitet til at finde den optimale indstilling af forholdet mellem katalysator og svovlsyre.
Varenummer: 1.15348.1000
UOM: 1 * 1 Each
Leverandør: Merck

MSDS


Beskrivelse: Kjeldahl catalyst acc. to Wieninger, Indhold: >94% Na₂SO₄; >1,45% CuSO₄; >1,5% Se
Varenummer: 1.08030.1000
UOM: 1 * 1 kg
Leverandør: Merck

MSDS


Beskrivelse: Kjeldahl tabletter er katalysatorer, der fremmer nedbrydningen ved Kjeldahl-metoden til bestemmelse af nitrogen.
Varenummer: 85542.0100
UOM: 1 * 1 Each
Leverandør: VWR Chemicals

Beskrivelse: Kjeldahl catalyst reagents in a convenient tablet form with a range of tablets to suit general and specific applications.
Varenummer: 705-0545
UOM: 1 * 1 Each
Leverandør: THOMPSON & CAPPER

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