FisherTab™ CT-37 Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 3.5g K₂SO₄ + 0.4g CuSO₄

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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FisherTab™ TT-35 Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 3.5g K₂SO₄ + 0.1g CuSO₄ + 0.1g TiO₂

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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FisherTab™ MT-37 Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 3.5g K₂SO₄ + 0.175g HgO

Digestion Reagent, with Copper Catalyst, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
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For Analysis of Nitrogen (Kjeldahl)

Kjeltabs S-3.5, Foss™

CAS: 7782-49-2 Molecular Formula: Se Molecular Weight (g/mol): 78.97 MDL Number: MFCD00134090 MFCD00011224 InChI Key: BUGBHKTXTAQXES-UHFFFAOYSA-N PubChem CID: 6326970 ChEBI: CHEBI:27568 IUPAC Name: selenium SMILES: [Se]

Kjel-Sorb™ Solution (Certified), Fisher Chemical™

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.83 MDL Number: MFCD00011337 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N PubChem CID: 7628 ChEBI: CHEBI:33118 IUPAC Name: boric acid SMILES: OB(O)O

FisherTab™ ST-35 Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 3.5g K₂SO₄ + 0.35g Se

FisherTab CT-AUTO Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 1.5g K₂SO₄ + 0.15g CuSO₄

Salicylate/Nitroprusside Solution, EPA for Kjeldahl Nitrogen Determination, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
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Sodium Hydroxide-Sulfide, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
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CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+]

KjTabs VKPC - Kjeldahl Catalyst Tablets, Velp Scientifica™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
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KjTabsTM VKPC Kjeldahl Catalyst Tablets are ideal when a high amount of copper is required. The perfect solutions to speed up the digestion of your samples.

KjTabs VS - Kjeldahl Antifoam Tablets, Velp Scientifica™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
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KjTabsTM VS Antifoam are perfect to reduce foam formation during the initial phase of the mineralization process.

Kjeltabs CT (Copper and Titanium) - 5, Foss™

Composition per tablet: 5g K₂SO₄ + 0.15g CuSO₄·5H₂O + 0.15g TiO₂

Kjeltabs Auto, Foss™

CAS: 7782-49-2 Molecular Formula: Se Molecular Weight (g/mol): 78.97 MDL Number: MFCD00134090 MFCD00011224 InChI Key: BUGBHKTXTAQXES-UHFFFAOYSA-N PubChem CID: 6326970 ChEBI: CHEBI:27568 IUPAC Name: selenium SMILES: [Se]

FisherTab™ ST-AUTO Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 1.5g K₂SO₄ + 0.015g Se