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 AstaTech / 1-(3-HYDROXYQUINOLIN-7-YL)ETHANONE / 0.1g / 721957854 / K10077 / 95.000 / 1958100-86-1 / MFCD30183579 / 187.198 / C11H9NO2
AstaTech / 1-(3-HYDROXYQUINOLIN-7-YL)ETHANONE / 0.1g / 721957854 / K10077 / 95.000 / 1958100-86-1 / MFCD30183579 / 187.198 / C11H9NO2
eMolecules Ambeed / 4-Acetylbutyric acid / 5g / 552740833 / A529202 / / 3128-06-1 / MFCD00004412 / 130.143 / C6H10O3
Ambeed / 4-Acetylbutyric acid / 5g / 552740833 / A529202 / / 3128-06-1 / MFCD00004412 / 130.143 / C6H10O3
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
Electron Microscopy Sciences MAC Microanalysis Standard Palladium 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
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.
GFS Chemicals Inc WATERMARK KARL FISCHER REAGENT, PYRIDINE-FREE SINGLE SOLUTION, 2 mg/ml | 6 X 1 L | GFS CHEMICALS, INC. Item #: 99624 | Bulk #: 1601
WATERMARK KARL FISCHER REAGENT, PYRIDINE-FREE SINGLE SOLUTION, 2 mg/ml | For volumetric analysis. Suitable for general purpose or aldehydes and ketones. ; Specifications : Suitability, Titer Strength (when bottled) (mg/ml) 1.7 - 2.4 mg/mL
Electron Microscopy Sciences MAC Microanalysis Standard Niobium 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
eMolecules Synthonix / 1-(2-hydroxy-6-nitrophenyl)ethanone / 100mg / 784553128 / AC78399 / / 383124-44-5 / MFCD29762295 / 181.147 / C8H7NO4
Synthonix / 1-(2-hydroxy-6-nitrophenyl)ethanone / 100mg / 784553128 / AC78399 / / 383124-44-5 / MFCD29762295 / 181.147 / C8H7NO4
eMolecules JW PharmLab LLC / 13-Bis(trifluoroacetyl)piperidine / 500mg / 726043936 / 60R2167 / 96.000 / 1159982-57-6 / MFCD11840380 / 277.166 / C9H9F6NO2
JW PharmLab LLC / 13-Bis(trifluoroacetyl)piperidine / 500mg / 726043936 / 60R2167 / 96.000 / 1159982-57-6 / MFCD11840380 / 277.166 / C9H9F6NO2
Electron Microscopy Sciences MAC Microanalysis Standard Iridium 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 Tungsten 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
![eMolecules Ambeed / 1-(4-(55-Dimethyl-132-dioxaborinan-2-yl)phenyl)ethan-1-one / 250mg / 666597905 / A1420806 / / 460088-33-9 / [null] / 232.090 / C13H17BO3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502436862.JPG-250.jpg)
eMolecules Ambeed / 1-(4-(55-Dimethyl-132-dioxaborinan-2-yl)phenyl)ethan-1-one / 250mg / 666597905 / A1420806 / / 460088-33-9 / [null] / 232.090 / C13H17BO3
Ambeed / 1-(4-(55-Dimethyl-132-dioxaborinan-2-yl)phenyl)ethan-1-one / 250mg / 666597905 / A1420806 / / 460088-33-9 / [null] / 232.090 / C13H17BO3