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 Viz-standard 0.01% coulometrias Karl Fischer titralashoz; (10 x 8mL Amp)
Viz-standard 0.01% coulometrias Karl Fischer titralashoz; (10 x 8mL Amp)
eMolecules Ambeed / 3-(4-Bromobenzoyl)propionic acid / 5g / 552535904 / A113741 / / 6340-79-0 / MFCD00016563 / 257.083 / C10H9BrO3
Ambeed / 3-(4-Bromobenzoyl)propionic acid / 5g / 552535904 / A113741 / / 6340-79-0 / MFCD00016563 / 257.083 / C10H9BrO3
eMolecules Ambeed / 1-(1H-Pyrrol-2-yl)ethanone / 5g / 490561100 / A424265 / / 1072-83-9 / MFCD00005220 / 109.128 / C6H7NO
Ambeed / 1-(1H-Pyrrol-2-yl)ethanone / 5g / 490561100 / A424265 / / 1072-83-9 / MFCD00005220 / 109.128 / C6H7NO
eMolecules Ambeed / Phenyl(4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)methanone / 1g / 595931989 / A874153 / / 269410-03-9 / MFCD06795653 / 308.180 / C19H21BO3
Ambeed / Phenyl(4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)methanone / 1g / 595931989 / A874153 / / 269410-03-9 / MFCD06795653 / 308.180 / C19H21BO3
Aqua Solutions Methanol (Methyl Alcohol) (Low Water) (1L)
Methanol (Methyl Alcohol) (Low Water) (1L)
Electron Microscopy Sciences MAC Microanalysis Standard Gold 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 Palladium 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 Aluminum 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 Manganese 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 Ambeed / Ethyl 4-Oxo-3-piperidinecarboxylate Hydrochloride / 5g / 526392672 / A155946 / / 4644-61-5 / MFCD00043267 / 207.650 / C8H14ClNO3
Ambeed / Ethyl 4-Oxo-3-piperidinecarboxylate Hydrochloride / 5g / 526392672 / A155946 / / 4644-61-5 / MFCD00043267 / 207.650 / C8H14ClNO3
Andwin Scientific AQUASTAR LACTOSE STD .5% 10G
The Aquastar Lactose Standard has a water content of about 5% and a solubility in methanol that allow this product to be used for coulometry and volumetric Karl Fischer titrations. As an oven standard, it can work under the temperature of 140–160°C. It is sold in a 10 g poly bottle.