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.
eMolecules Ambeed / Ethyl 2-oxocyclohexanecarboxylate / 5g / 490504201 / A129608 / / 1655-07-8 / MFCD00001631 / 170.208 / C9H14O3
Ambeed / Ethyl 2-oxocyclohexanecarboxylate / 5g / 490504201 / A129608 / / 1655-07-8 / MFCD00001631 / 170.208 / C9H14O3
eMolecules ChemScene / 3-(4-Fluorobenzoyl)propionic acid / 1g / 791179030 / CS-W010603 / 0.000 / 366-77-8 / MFCD00002793 / 196.177 / C10H9FO3
ChemScene / 3-(4-Fluorobenzoyl)propionic acid / 1g / 791179030 / CS-W010603 / 0.000 / 366-77-8 / MFCD00002793 / 196.177 / C10H9FO3
eMolecules Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S
Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S
eMolecules Ambeed / 2-(4-(4-Chlorobenzoyl)phenoxy)-2-methylpropanoic acid / 5g / 525204824 / A399267 / / 42017-89-0 / MFCD00792461 / 318.750 / C17H15ClO4
Ambeed / 2-(4-(4-Chlorobenzoyl)phenoxy)-2-methylpropanoic acid / 5g / 525204824 / A399267 / / 42017-89-0 / MFCD00792461 / 318.750 / C17H15ClO4
eMolecules Ambeed / 23-Dihydro-1H-carbazol-4(9H)-one / 5g / 490498137 / A118328 / / 15128-52-6 / MFCD00173749 / 185.226 / C12H11NO
Ambeed / 23-Dihydro-1H-carbazol-4(9H)-one / 5g / 490498137 / A118328 / / 15128-52-6 / MFCD00173749 / 185.226 / C12H11NO
GFS Chemicals Inc WATERMARK KARL FISCHER REAGENT, 5 mg/ml, STABILIZED, PYRIDINE-BASED | 6 X 1 L | GFS CHEMICALS, INC. Item #: 99904 | Bulk #: 1620
WATERMARK KARL FISCHER REAGENT, 5 mg/ml, STABILIZED, PYRIDINE-BASED | For volumetric titrations. ; Specifications : Suitability, Titer strength (mg/mL) 5.0 - 6.0 mg/mL
Electron Microscopy Sciences MAC Microanalysis Standard SRM 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
Electron Microscopy Sciences MAC Microanalysis Standard Beryllium Mount, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
Electron Microscopy Sciences MAC Microanalysis Standard Copper Polished, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
Electron Microscopy Sciences MAC Microanalysis Standard Aluminum Mount, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
Electron Microscopy Sciences MAC Microanalysis Standard Cobalt Polished, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
eMolecules Ambeed / Methyl 5-amino-4-oxopentanoate hydrochloride / 25mg / 598442263 / A298151 / / 79416-27-6 / MFCD00012868 / 181.620 / C6H12ClNO3
Ambeed / Methyl 5-amino-4-oxopentanoate hydrochloride / 25mg / 598442263 / A298151 / / 79416-27-6 / MFCD00012868 / 181.620 / C6H12ClNO3
Supply Solutions Honeywell - Hydranal Coulomat AG. Size: 1L; Grade: Reagent; CAS: 6106-24-7.; Size: 1L; Grade: Reagent; Assay: -; CAS: 6106-24-7; Hazardous: Y; Container Material: Coated Glass
Coulometric Reagents!AnolytesCoulometric Reagents!Anolytes!For coulometry in cells with or without a diaphragm. Free of carbon tetrachloride and chloroform.; Size: 1L; Grade: Reagent; Assay: -; CAS: 6106-24-7; Hazardous: Y; Container Material: Coated Glass; Density: 0.930g/cm3; Compatibility reagent for coulometric KF titration (anolyte solution); Composition diethanolamine imidazole methanol; sulfur dioxide
Electron Microscopy Sciences MAC Microanalysis Standard Carbon Polished, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm