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.
MANDEL SCIENTIFIC INC Aquamicron Check Solution P 100ml
**Per supplier requirements this item has a minimum qty of 10 EACH.**
Ambeed Ethane1 2diylbis oxy bis eth
(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate), 36443-68-2, 98%
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.
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
eMolecules AstaTech / 1-(3-HYDROXYQUINOLIN-5-YL)ETHANONE / 0.1g / 798867590 / K10121 / 95.000 / 2089651-70-5 / MFCD30828913 / 187.198 / C11H9NO2
AstaTech / 1-(3-HYDROXYQUINOLIN-5-YL)ETHANONE / 0.1g / 798867590 / K10121 / 95.000 / 2089651-70-5 / MFCD30828913 / 187.198 / C11H9NO2
eMolecules Ambeed / (4-Benzoylphenyl)boronic acid / 250mg / 521448747 / A906279 / / 268218-94-6 / MFCD05664212 / 226.040 / C13H11BO3
Ambeed / (4-Benzoylphenyl)boronic acid / 250mg / 521448747 / A906279 / / 268218-94-6 / MFCD05664212 / 226.040 / C13H11BO3
![eMolecules AstaTech / CARMINE (ALUM LAKE) / 1g / 718063478 / D89264 / 40.000 / 1390-65-4 / [null] / 492.389 / C22H20O13](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502441721.PNG-250.jpg)
eMolecules AstaTech / CARMINE (ALUM LAKE) / 1g / 718063478 / D89264 / 40.000 / 1390-65-4 / [null] / 492.389 / C22H20O13
AstaTech / CARMINE (ALUM LAKE) / 1g / 718063478 / D89264 / 40.000 / 1390-65-4 / [null] / 492.389 / C22H20O13
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
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 Ambeed / (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid / 1mg / 761012707 / A559275 / / 81-27-6 / MFCD00151527 / 862.746 / C42H38O20](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502432801.PNG-250.jpg)
eMolecules Ambeed / (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid / 1mg / 761012707 / A559275 / / 81-27-6 / MFCD00151527 / 862.746 / C42H38O20
Ambeed / (9R9R)-44-Dihydroxy-1010-dioxo-55-bis(((2S3R4S5S6R)-345-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-991010-tetrahydro-[99-bianthracene]-22-dicarboxylic acid / 1mg / 761012707 / A559275 / / 81-27-6 / MFCD00151527 / 862.746 / C42H38O20
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 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 ChemScene / 3-Acetyl-6-(trifluoromethyl)pyridin-2(1H)-one / 100mg / 599374578 / CS-0168125 / 0.000 / 116548-05-1 / MFCD09971732 / 205.136 / C8H6F3NO2
ChemScene / 3-Acetyl-6-(trifluoromethyl)pyridin-2(1H)-one / 100mg / 599374578 / CS-0168125 / 0.000 / 116548-05-1 / MFCD09971732 / 205.136 / C8H6F3NO2