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.
GFS Chemicals Inc WATERMARK KARL FISCHER COULOMETRIC VESSEL SOLUTION, PYRIDINE-FREE | 6 X 1 L | GFS CHEMICALS, INC. Item #: 99773 | Bulk #: 1612
WATERMARK KARL FISCHER COULOMETRIC VESSEL SOLUTION, PYRIDINE-FREE | Anolyte for coulometric titration for cells with and without diaphragm
GFS Chemicals Inc WATERMARK KARL FISCHER SOLVENT, METHANOL-FREE | 4 L | GFS CHEMICALS, INC. Item #: 99728 | 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. ; Specifications : Sensitivity, Suitability
eMolecules 1332881-26-1 | Medchem Express | Sabizabulin | 5mg | 589794136 | HY-120599 | 377.4 | C21H19N3O4
Medchem Express | 15-Keto Bimatoprost-d5 | 1mg | 721309458 | HY-132277S | | 418.589 | C25H35NO4
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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 90953-94-9 | 4-OXOOCT-7-YNOIC ACID | AstaTech154.165 | C8H10O3 | 95.000 | OC(=O)CCC(=O)CCC#C | 0.1g | 736391971
4-OXOOCT-7-YNOIC ACID | AstaTech | 90953-94-9154.165 | C8H10O3 | 95.000 | OC(=O)CCC(=O)CCC#C | 0.1g | 736391971
eMolecules 2089226-94-6 | Medchem Express | SRPKIN-1 | 5mg | 485251350 | HY-116856 | 472.53 | C27H21FN2O3S
Medchem Express | BVT948 | 5mg | 446255830 | HY-100625 | 39674-97-0 | MFCD00616487 | 241.246 | C14H11NO3
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Electron Microscopy Sciences MAC Microanalysis Standard Copper Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
eMolecules 478-43-3 | Rhein | Ambeed | MFCD00009618 | 284.223 | C15H8O6 | 98.000 | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | 100mg | 552522289
Rhein | Ambeed | 478-43-3 | MFCD00009618 | 284.223 | C15H8O6 | 98.000 | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | 100mg | 552522289
![eMolecules 163220-69-7 | Ambeed | 222-Trichloro-1-(1H-pyrrolo[23-b]pyridin-3-yl)ethanone | 50mg | 649782895 | A363347 | MFCD18642801 | 263.5 | C9H5Cl3N2O](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502440956.PNG-250.jpg)
eMolecules 163220-69-7 | Ambeed | 222-Trichloro-1-(1H-pyrrolo[23-b]pyridin-3-yl)ethanone | 50mg | 649782895 | A363347 | MFCD18642801 | 263.5 | C9H5Cl3N2O
Medchem Express | TRPC6-IN-3 | 5mg | 783660524 | HY-148129 | 2311863-36-0 | 423.448 | C22H22FN5O3
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eMolecules 2557-70-2 | Ambeed | 2-(Trifluoroacetyl)pyrrole | 1g | 767148854 | A726098 | MFCD00141809 | 163.099 | C6H4F3NO
Ambeed | Ethyl 5-bromothiazole-4-carboxylate | 1g | 552570869 | A136369 | 61830-23-7 | MFCD10699175 | 236.080 | C6H6BrNO2S
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GFS Chemicals Inc WATERMARK KARL FISCHER COULOMETRIC GENERATOR SOLUTION, PYRIDINE-FREE | 125 ML | GFS CHEMICALS, INC. Item #: 99781 | Bulk #: 1613
WATERMARK KARL FISCHER COULOMETRIC GENERATOR SOLUTION, PYRIDINE-FREE | For coulometric analysis. Catholyte for coulometric titrators.
![eMolecules 40876-98-0 | Sodium diethyl oxalacetate | Ambeed210.161 | C8H11NaO5 | 95.000 | [Na+].CCOC(=O)[CH-]C(=O)C(=O)OCC | 10g | 525151687](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502427808.PNG-250.jpg)
eMolecules 40876-98-0 | Sodium diethyl oxalacetate | Ambeed210.161 | C8H11NaO5 | 95.000 | [Na+].CCOC(=O)[CH-]C(=O)C(=O)OCC | 10g | 525151687
Sodium diethyl oxalacetate | Ambeed | 40876-98-0210.161 | C8H11NaO5 | 95.000 | [Na+].CCOC(=O)[CH-]C(=O)C(=O)OCC | 10g | 525151687