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Kjeldahl Buffers and Reagents

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1 – 15 of 77 results
1

FisherTab™ TT-35 Kjeldahl Tablets, Fisher Chemical

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

EDGE
2

FisherTab™ CT-37 Kjeldahl Tablets, Fisher Chemical
GSA_VA

Composition per tablet: 3.5g K2SO4 + 0.4g CuSO4

EDGE
3

FisherTab™ TT-50 Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 5g K2SO4 + 0.1g CuSO4 + 0.1g TiO2

4

KjTabs VCM - Kjeldahl Catalyst Tablets, Velp Scientifica™
SDP

KjTabsTM VCM are universally applicable Kjeldahl Catalyst Tablets with a low copper content. The perfect solutions to speed up the digestion of your samples.

5

FisherTab CT-AUTO Kjeldahl Tablets, Fisher Chemical

Composition per tablet: 1.5g K2SO4 + 0.15g CuSO4

10
Promotions Available

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

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

PubChem CID 7628
Molecular Weight (g/mol) 61.83
ChEBI CHEBI:33118
MDL Number MFCD00011337
SMILES OB(O)O
IUPAC Name boric acid
InChI Key KGBXLFKZBHKPEV-UHFFFAOYSA-N
Molecular Formula BH3O3
11

BUCHI Kjeldahl Tablets
SDP

Digestion aids for nitrogen determination.

Percent Purity Mixture
Packaging Plastic Container
Quantity 1000 Pk.
12

Ricca Chemical Company Digestion Reagent, with Copper Catalyst, Ricca Chemical
SDP

For Analysis of Nitrogen (Kjeldahl)

Name Note With Copper Catalyst
CAS 7758-99-8
Color Blue
Packaging Natural Poly Bottle
CAS Min % 23.95
Physical Form Liquid
Chemical Name or Material Digestion Reagent
Grade Laboratory
CAS Max % 0.53
13

Ricca Chemical Company Digestion Reagent, with Mercury Catalyst, Ricca Chemical
SDP

For Analysis of Nitrogen (Kjeldahl)

Name Note With Mercury Catalyst
CAS 21908-53-2
Color Colorless
Packaging Natural Poly Bottle
Physical Form Liquid
CAS Min % 24.42
Chemical Name or Material Digestion Reagent
Grade Laboratory
CAS Max % 0.14
14

Sodium Hydroxide-Sulfide, Ricca Chemical
SDP

Molecular Formula: HNaO Molecular Weight (g/mol): Mixture InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+]

PubChem CID 14798
Molecular Weight (g/mol) Mixture
ChEBI CHEBI:32145
SMILES [OH-].[Na+]
IUPAC Name sodium;hydroxide
InChI Key HEMHJVSKTPXQMS-UHFFFAOYSA-M
Molecular Formula HNaO
15

Sodium Hydroxide-Thiosulfate, 50%-2.5% (w/v), Ricca Chemical
SDP

Molecular Formula: HNaO Molecular Weight (g/mol): Mixture InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+]

PubChem CID 14798
Molecular Weight (g/mol) Mixture
ChEBI CHEBI:32145
SMILES [OH-].[Na+]
IUPAC Name sodium;hydroxide
InChI Key HEMHJVSKTPXQMS-UHFFFAOYSA-M
Molecular Formula HNaO