Karl Fischer Buffers and Reagents
Buffers and reagents intended for use with Karl Fischer (KF) titration techniques. KF titration is a classic titration method that uses coulometric or volumetric titration to determine the moisture content of a sample.
Karl Fischer (KF) reagents are used in the analytical technique developed by chemist Karl Fischer to accurately measure the water content of gases, liquids, and solids.
Key applications include:
- Analyzing water content in raw materials and finished products
- Estimating moisture in food, pharmaceuticals, chemicals, and petroleum products
- Determining the water content of laboratory samples.
Karl Fischer reagents contain a variety of chemicals in proprietary formulations. Consult the SDS for individual products for appropriate handling instructions and precautions.
Aqua Solutions Hydranal Water Standard 1.00 (1000 PPM) (40ML)
Hydranal Water Standard 1.00 (1000 PPM) (40ML)
GFS Chemicals Inc WATERMARK KARL FISCHER SOLVENT, METHANOL-FREE | 1 L | GFS CHEMICALS, INC. Item #: 99721 | Bulk #: 1609
WATERMARK KARL FISCHER SOLVENT, METHANOL-FREE | For volumetric analysis. To be used with reagents 1600, 1601 and stable titrant 1602-1604. For determination of water in aldehydes and ketones in addition to general usage.
![eMolecules 939-70-8 | Ambeed | 1-(1H-Benzo[d]imidazol-2-yl)ethanone | 1g | 552701489 | A307673 | MFCD00159994 | 160.176 | C9H8N2O](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502441201.PNG-250.jpg)
eMolecules 939-70-8 | Ambeed | 1-(1H-Benzo[d]imidazol-2-yl)ethanone | 1g | 552701489 | A307673 | MFCD00159994 | 160.176 | C9H8N2O
Ambeed | 1-(1H-Benzo[d]imidazol-2-yl)ethanone | 1g | 552701489 | A307673 | 939-70-8 | MFCD00159994 | 160.176 | C9H8N2O
eMolecules 42017-89-0 | Fenofibric acid | Ambeed | MFCD00792461 | 318.750 | C17H15ClO4 | 98.000 | CC(C)(Oc1ccc(cc1)C(=O)c1ccc(Cl)cc1)C(O)=O | 5g | 525204824
Fenofibric acid | Ambeed | 42017-89-0 | MFCD00792461 | 318.750 | C17H15ClO4 | 98.000 | CC(C)(Oc1ccc(cc1)C(=O)c1ccc(Cl)cc1)C(O)=O | 5g | 525204824
eMolecules 1958100-86-1 | 1-(3-HYDROXYQUINOLIN-7-YL)ETHANONE | AstaTech | MFCD30183579 | 187.198 | C11H9NO2 | 95.000 | CC(=O)c1ccc2cc(O)cnc2c1 | 0.1g | 721957854
1-(3-HYDROXYQUINOLIN-7-YL)ETHANONE | AstaTech | 1958100-86-1 | MFCD30183579 | 187.198 | C11H9NO2 | 95.000 | CC(=O)c1ccc2cc(O)cnc2c1 | 0.1g | 721957854
eMolecules 4264-35-1 | Ambeed | 1-(1H-Indol-2-yl)ethanone | 250mg | 525125744 | A210759 | MFCD01863329 | 159.188 | C10H9NO
Pharmablock | tert-butyl 3-cyano-3-methylazetidine-1-carboxylate | 25mg | 586139263 | PB03885 | 936850-09-8 | MFCD17016128 | 196.250 | C10H16N2O2
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eMolecules Medchem Express | 2-Amino-8-oxononanoic acid (hydrochloride) | 5mg | 719836113 | HY-145576B | 223.7 | C9H18ClNO3
Medchem Express | 2-Amino-8-oxononanoic acid (hydrochloride) | 5mg | 719836113 | HY-145576B | | 223.700 | C9H18ClNO3
eMolecules 1159982-57-6 | 1,3-Bis(trifluoroacetyl)piperidine | J&W PharmLab LLC | MFCD11840380 | 277.166 | C9H9F6NO2 | 96.000 | FC(F)(F)C(=O)C1CCCN(C1)C(=O)C(F)(F)F | 500mg | 726043936
1,3-Bis(trifluoroacetyl)piperidine | J&W PharmLab LLC | 1159982-57-6 | MFCD11840380 | 277.166 | C9H9F6NO2 | 96.000 | FC(F)(F)C(=O)C1CCCN(C1)C(=O)C(F)(F)F | 500mg | 726043936
eMolecules 31431-39-7 | Medchem Express | Mebendazole | 500mg | 491484272 | HY-17595 | MFCD00408814 | 295.298 | C16H13N3O3
Ambeed | 2-Chloro-5-iodonicotinonitrile | 250mg | 596330964 | A574264 | 766515-34-8 | MFCD09909360 | 264.450 | C6H2ClIN2
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eMolecules Ambeed / 5-(4-Fluorophenyl)-5-oxopentanoic acid / 10g / 525164327 / A269940 / / 149437-76-3 / MFCD00667222 / 210.204 / C11H11FO3
Ambeed / 5-(4-Fluorophenyl)-5-oxopentanoic acid / 10g / 525164327 / A269940 / / 149437-76-3 / MFCD00667222 / 210.204 / C11H11FO3
GFS Chemicals Inc WATERMARK KARL FISCHER TITRANT, STABLE, 5 mg/ml, NON-HYGROSCOPIC | 1 L | GFS CHEMICALS, INC. Item #: 99661 | Bulk #: 1604
WATERMARK KARL FISCHER TITRANT, STABLE, 5 mg/ml, NON-HYGROSCOPIC | For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615. ; Specifications : Titer strength (mg/ml) 4.95 - 5.05 mg/ml
eMolecules 20583-33-9 | ChemScene | 1-(1H-Pyrazol-3-yl)ethanone | 1g | 569143898 | CS-0036771 | MFCD07368316 | 110.116 | C5H6N2O
Ambeed | 4-Isopropylthiophenylboronic acid | 1g | 600836698 | A294841 | 380427-38-3 | MFCD03411947 | 196.070 | C9H13BO2S
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