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 2310262-11-2 | Medchem Express | PDK4-IN-1 (hydrochloride) | 5mg | 523883398 | HY-135954A | 393.87 | C22H20ClN3O2
Ambeed | 5-Bromo-233-trimethyl-3H-indole | 1g | 526393329 | A449451 | 54136-24-2 | MFCD07779490 | 238.128 | C11H12BrN
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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 128-57-4 | Sennoside B | Ambeed | MFCD00151528 | 862.746 | C42H38O20 | 98.000 | OC[C@H]1O[C@@H](Oc2cccc3[C@H]([C@@H]4c5cccc(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c5c(O)cc(cc45)C(O)=O)c4cc(cc(O)c4C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O | 1mg | 682928048](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502431040.PNG-250.jpg)
eMolecules 128-57-4 | Sennoside B | Ambeed | MFCD00151528 | 862.746 | C42H38O20 | 98.000 | OC[C@H]1O[C@@H](Oc2cccc3[C@H]([C@@H]4c5cccc(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c5c(O)cc(cc45)C(O)=O)c4cc(cc(O)c4C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O | 1mg | 682928048
Sennoside B | Ambeed | 128-57-4 | MFCD00151528 | 862.746 | C42H38O20 | 98.000 | OC[C@H]1O[C@@H](Oc2cccc3[C@H]([C@@H]4c5cccc(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c5c(O)cc(cc45)C(O)=O)c4cc(cc(O)c4C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O | 1mg | 682928048
eMolecules 72738-09-1 | Ethyl 3-oxopiperidine-4-carboxylate hydrochloride | Ambeed | MFCD12828687 | 207.650 | C8H14ClNO3 | 95.000 | Cl.CCOC(=O)C1CCNCC1=O | 250mg | 521443896
Ethyl 3-oxopiperidine-4-carboxylate hydrochloride | Ambeed | 72738-09-1 | MFCD12828687 | 207.650 | C8H14ClNO3 | 95.000 | Cl.CCOC(=O)C1CCNCC1=O | 250mg | 521443896
eMolecules 2553218-46-3 | Medchem Express | Gut restricted-7 | 5mg | 536984151 | HY-135747 | 510.64 | C25H40FNaO6S
Ambeed | (2-Phenyl-1H-imidazole-45-diyl)dimethanol | 250mg | 523729732 | A181950 | 61698-32-6 | MFCD00047017 | 204.229 | C11H12N2O2
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Jm Science Coulometric Karl Fischer Reagent, 1 L, pyridine-free, for moisture determination
This technical overview describes a high-performance coulometric Karl Fischer vessel solution designed for precise moisture determination in scientific applications. This pyridine-free anolyte is formulated for accurate and reproducible results with rapid analysis times. It is compatible with a wide range of coulometric Karl Fischer titrators and cell configurations, ensuring consistency and reliability across various applications.
- High-performance moisture analysis
- Pyridine-free composition enhances safety
- Optimized formulation for fast pre-titration
- Stable endpoint for consistent results
- Extended shelf life for long-term use
- Compatible with all titrators and cell types
- Can be used with or without a diaphragm
- Contains methyl alcohol
- Hazmat classified
- Not DEA controlled
- Package options available: 1 L and 4 x 4 L
Aqua Solutions Viz-standard 0.01% coulometrias Karl Fischer titralashoz; (10 x 8mL Amp)
Viz-standard 0.01% coulometrias Karl Fischer titralashoz; (10 x 8mL Amp)
eMolecules 269410-03-9 | Ambeed | Phenyl(4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)methanone | 1g | 595931989 | A874153 | MFCD06795653 | 308.18 | C19H21BO3
Medchem Express | Esculentoside A | 5mg | 559839887 | HY-N0632 | 65497-07-6 | 826.974 | C42H66O16
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MANDEL SCIENTIFIC INC FRITLESS CATHODE SOLUTION CELL
Fritless cathode solution cell for dispensing; CA#2;21/31/100/200