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 / 2-(2-Cyclopropyl-2-oxo-ethyl)-5678-tetrahydro-2H-[124]triazolo[43-a]pyrazin-3-one hydrochloride / 50mg / 716242086 / 95R0184S / 97.000 / 2803456-10-0 / [null] / 258.710 / C10H15ClN4O2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
eMolecules JW PharmLab LLC / 2-(2-Cyclopropyl-2-oxo-ethyl)-5678-tetrahydro-2H-[124]triazolo[43-a]pyrazin-3-one hydrochloride / 50mg / 716242086 / 95R0184S / 97.000 / 2803456-10-0 / [null] / 258.710 / C10H15ClN4O2
JW PharmLab LLC / 2-(2-Cyclopropyl-2-oxo-ethyl)-5678-tetrahydro-2H-[124]triazolo[43-a]pyrazin-3-one hydrochloride / 50mg / 716242086 / 95R0184S / 97.000 / 2803456-10-0 / [null] / 258.710 / C10H15ClN4O2
eMolecules Medchem Express / Gut restricted-7 / 5mg / 536984151 / HY-135747 / / 2553218-46-3 / [null] / 510.640 / C25H40FNaO6S
Medchem Express / Gut restricted-7 / 5mg / 536984151 / HY-135747 / / 2553218-46-3 / [null] / 510.640 / C25H40FNaO6S
eMolecules Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S
Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S
![eMolecules Ambeed / 22-Bis(hydroxymethyl)quinuclidin-3-one / 1mg / 491174441 / A755385 / / 5608-24-2 / [null] / 185.223 / C9H15NO3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502420229.PNG-250.jpg)
eMolecules Ambeed / 22-Bis(hydroxymethyl)quinuclidin-3-one / 1mg / 491174441 / A755385 / / 5608-24-2 / [null] / 185.223 / C9H15NO3
Ambeed / 22-Bis(hydroxymethyl)quinuclidin-3-one / 1mg / 491174441 / A755385 / / 5608-24-2 / [null] / 185.223 / C9H15NO3
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
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 / 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
![eMolecules Ambeed / Sodium diethyl oxalacetate / 10g / 525151687 / A247452 / / 40876-98-0 / [null] / 210.161 / C8H11NaO5](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502427808.PNG-250.jpg)
eMolecules Ambeed / Sodium diethyl oxalacetate / 10g / 525151687 / A247452 / / 40876-98-0 / [null] / 210.161 / C8H11NaO5
Ambeed / Sodium diethyl oxalacetate / 10g / 525151687 / A247452 / / 40876-98-0 / [null] / 210.161 / C8H11NaO5
eMolecules Ambeed / 4-Acetylbenzaldehyde / 250mg / 552737082 / A492029 / / 3457-45-2 / MFCD02093689 / 148.161 / C9H8O2
Ambeed / 4-Acetylbenzaldehyde / 250mg / 552737082 / A492029 / / 3457-45-2 / MFCD02093689 / 148.161 / C9H8O2
eMolecules Ambeed / 4-Acetyl-3-fluorophenylboronic acid / 250mg / 506390644 / A382422 / / 481725-35-3 / MFCD06796422 / 181.960 / C8H8BFO3
Ambeed / 4-Acetyl-3-fluorophenylboronic acid / 250mg / 506390644 / A382422 / / 481725-35-3 / MFCD06796422 / 181.960 / C8H8BFO3
eMolecules Ambeed / N-(4-Oxocyclohexyl)acetamide / 5g / 525034997 / A130719 / / 27514-08-5 / MFCD03703462 / 155.197 / C8H13NO2
Ambeed / N-(4-Oxocyclohexyl)acetamide / 5g / 525034997 / A130719 / / 27514-08-5 / MFCD03703462 / 155.197 / C8H13NO2
eMolecules Pharmablock / ethyl 1-methyl-4-oxocyclohexane-1-carboxylate / 25mg / 586153869 / PBZS2006 / 0.000 / 147905-77-9 / MFCD17018639 / 184.235 / C10H16O3
Pharmablock / ethyl 1-methyl-4-oxocyclohexane-1-carboxylate / 25mg / 586153869 / PBZS2006 / 0.000 / 147905-77-9 / MFCD17018639 / 184.235 / C10H16O3
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 Pharmablock / ethyl 3-oxocyclohexane-1-carboxylate / 100mg / 551323449 / PB125962 / 0.000 / 33668-25-6 / MFCD00205583 / 170.208 / C9H14O3
Pharmablock / ethyl 3-oxocyclohexane-1-carboxylate / 100mg / 551323449 / PB125962 / 0.000 / 33668-25-6 / MFCD00205583 / 170.208 / C9H14O3
Electron Microscopy Sciences MAC Microanalysis Standard Carbon 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