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 / 67-Dihydro-1H-indol-4(5H)-one / 5g / 525129874 / A215679 / / 13754-86-4 / MFCD00075438 / 135.166 / C8H9NO
Ambeed / 67-Dihydro-1H-indol-4(5H)-one / 5g / 525129874 / A215679 / / 13754-86-4 / MFCD00075438 / 135.166 / C8H9NO
eMolecules JW PharmLab LLC / 1-Benzyl-3-(222-trifluoro-acetyl)-piperidin-4-one hydrochloride / 1g / 718380063 / 60R2166S / 96.000 / 1198285-40-3 / MFCD11840353 / 321.720 / C14H15ClF3NO2
JW PharmLab LLC / 1-Benzyl-3-(222-trifluoro-acetyl)-piperidin-4-one hydrochloride / 1g / 718380063 / 60R2166S / 96.000 / 1198285-40-3 / MFCD11840353 / 321.720 / C14H15ClF3NO2
eMolecules Ambeed / (5-Propionylthiophen-2-yl)boronic acid / 100mg / 686660357 / A791245 / / 352525-99-6 / MFCD18968535 / 184.020 / C7H9BO3S
Ambeed / (5-Propionylthiophen-2-yl)boronic acid / 100mg / 686660357 / A791245 / / 352525-99-6 / MFCD18968535 / 184.020 / C7H9BO3S
![eMolecules Medchem Express / PDK4-IN-1 (hydrochloride) / 5mg / 523883398 / HY-135954A / / 2310262-11-2 / [null] / 393.870 / C22H20ClN3O2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502476642.JPG-250.jpg)
eMolecules Medchem Express / PDK4-IN-1 (hydrochloride) / 5mg / 523883398 / HY-135954A / / 2310262-11-2 / [null] / 393.870 / C22H20ClN3O2
Medchem Express / PDK4-IN-1 (hydrochloride) / 5mg / 523883398 / HY-135954A / / 2310262-11-2 / [null] / 393.870 / C22H20ClN3O2
Electron Microscopy Sciences MAC Microanalysis Standard Silver 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 Titanium 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 / 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 Synthonix / 1-[5-(trifluoromethyl)pyrimidin-2-yl]ethan-1-one / 250mg / 794075950 / AC80825 / / 1402664-98-5 / [null] / 190.125 / C7H5F3N2O](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502477994.JPG-250.jpg)
eMolecules Synthonix / 1-[5-(trifluoromethyl)pyrimidin-2-yl]ethan-1-one / 250mg / 794075950 / AC80825 / / 1402664-98-5 / [null] / 190.125 / C7H5F3N2O
Synthonix / 1-[5-(trifluoromethyl)pyrimidin-2-yl]ethan-1-one / 250mg / 794075950 / AC80825 / / 1402664-98-5 / [null] / 190.125 / C7H5F3N2O
eMolecules Ambeed / 2-(4455-Tetramethyl-132-dioxaborolan-2-yl)-9H-fluoren-9-one / 250mg / 696731920 / A334841 / / 1021306-45-5 / MFCD16294551 / 306.170 / C19H19BO3
Ambeed / 2-(4455-Tetramethyl-132-dioxaborolan-2-yl)-9H-fluoren-9-one / 250mg / 696731920 / A334841 / / 1021306-45-5 / MFCD16294551 / 306.170 / C19H19BO3
Electron Microscopy Sciences MAC Microanalysis Standard Nickel 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
Sigma Aldrich Fine Chemicals Biosciences SODIUM TARTRATE DIBASIC DI 99%
Sodium tartrate dibasic dihydrate,BioXtra, =99.0%
Aqua Solutions Methanol (Methyl Alcohol) (Low Water) (1L)
Methanol (Methyl Alcohol) (Low Water) (1L)