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 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 Medchem Express / Pentoxifylline-d6 / 1mg / 761506648 / HY-B0715S / / 1185878-98-1 / MFCD09841156 / 284.349 / C13H18N4O3
Medchem Express / Pentoxifylline-d6 / 1mg / 761506648 / HY-B0715S / / 1185878-98-1 / MFCD09841156 / 284.349 / C13H18N4O3
Supply Solutions API Corp - Aquamicron Check Solution P. Size: 100ml; Rnage: 3.8 - 4.2mg water per ML.; Size: 100ml; Range: 3.8 - 4.2mg water per ML
Aquamicron™ Check solution for coulometric Karl Fischer titration. 3.8 to 4.2 MG H2O/ML Methylcellusolve in 100 ML bottle.; Size: 100ml; Range: 3.8 - 4.2mg water per ML
eMolecules Ambeed / Ethyl 3-oxopiperidine-4-carboxylate hydrochloride / 250mg / 521443896 / A509822 / / 72738-09-1 / MFCD12828687 / 207.650 / C8H14ClNO3
Ambeed / Ethyl 3-oxopiperidine-4-carboxylate hydrochloride / 250mg / 521443896 / A509822 / / 72738-09-1 / MFCD12828687 / 207.650 / C8H14ClNO3
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 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
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 / 2-(4-(Dibutylamino)-2-hydroxybenzoyl)benzoic acid / 5g / 506391846 / A755308 / / 54574-82-2 / MFCD00134670 / 369.461 / C22H27NO4
Ambeed / 2-(4-(Dibutylamino)-2-hydroxybenzoyl)benzoic acid / 5g / 506391846 / A755308 / / 54574-82-2 / MFCD00134670 / 369.461 / C22H27NO4
Aqua Solutions AQUASTAR WATER STANDARD 0.1% 1000 ppm (10X8ML/PK)
AQUASTAR WATER STANDARD 0.1% 1000 ppm (10X8ML/PK)
eMolecules Ambeed / 1-(2-(4455-Tetramethyl-132-dioxaborolan-2-yl)phenyl)ethanone / 100mg / 650570289 / A425265 / / 325141-75-1 / MFCD18447600 / 246.110 / C14H19BO3
Ambeed / 1-(2-(4455-Tetramethyl-132-dioxaborolan-2-yl)phenyl)ethanone / 100mg / 650570289 / A425265 / / 325141-75-1 / MFCD18447600 / 246.110 / C14H19BO3
![eMolecules Ambeed / (9R9S)-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 / 682928048 / A535597 / / 128-57-4 / MFCD00151528 / 862.746 / C42H38O20](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502431040.PNG-250.jpg)
eMolecules Ambeed / (9R9S)-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 / 682928048 / A535597 / / 128-57-4 / MFCD00151528 / 862.746 / C42H38O20
Ambeed / (9R9S)-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 / 682928048 / A535597 / / 128-57-4 / MFCD00151528 / 862.746 / C42H38O20
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
eMolecules Ambeed / 222-Trichloro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethanone / 250mg / 592284831 / A517730 / / 120122-47-6 / MFCD03789117 / 271.480 / C7H5Cl3N2O3
Ambeed / 222-Trichloro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethanone / 250mg / 592284831 / A517730 / / 120122-47-6 / MFCD03789117 / 271.480 / C7H5Cl3N2O3
Sigma Aldrich Fine Chemicals Biosciences Diethylene glycol monoethyl ether ReagentPlus | 111-90-0 | MFCD00002872 | 100ml
Diethylene glycol monoethyl ether ReagentPlus | Purity: 99% | Mol Wt: 134.17 | 111-90-0 | MFCD00002872 | 100ml