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 6340-79-0 | 3-(4-Bromobenzoyl)propionic Acid | Ambeed | MFCD00016563 | 257.083 | C10H9BrO3 | 97.000 | OC(=O)CCC(=O)c1ccc(Br)cc1 | 5g | 552535904
3-(4-Bromobenzoyl)propionic Acid | Ambeed | 6340-79-0 | MFCD00016563 | 257.083 | C10H9BrO3 | 97.000 | OC(=O)CCC(=O)c1ccc(Br)cc1 | 5g | 552535904
Aqua Solutions Methanol (Methyl Alcohol) (Low Water) (1L)
Methanol (Methyl Alcohol) (Low Water) (1L)
Aqua Solutions Hydranal Composite 5K (2.5L) DEA Regulated
Hydranal Composite 5K (2.5L) DEA Regulated
![eMolecules 944937-14-8 | 1-{1H-pyrrolo[2,3-b]pyridin-5-yl}ethan-1-one | Pharmablock | MFCD09266225 | 160.176 | C9H8N2O | 97.000 | CC(=O)c1cnc2[nH]ccc2c1 | 25mg | 551060869](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502440556.PNG-250.jpg)
eMolecules 944937-14-8 | 1-{1H-pyrrolo[2,3-b]pyridin-5-yl}ethan-1-one | Pharmablock | MFCD09266225 | 160.176 | C9H8N2O | 97.000 | CC(=O)c1cnc2[nH]ccc2c1 | 25mg | 551060869
1-{1H-pyrrolo[2,3-b]pyridin-5-yl}ethan-1-one | Pharmablock | 944937-14-8 | MFCD09266225 | 160.176 | C9H8N2O | 97.000 | CC(=O)c1cnc2[nH]ccc2c1 | 25mg | 551060869
eMolecules 37772-89-7 | pyrrolidine-2,4-dione | Pharmablock | MFCD11110992 | 99.089 | C4H5NO2 | 97.000 | O=C1CNC(=O)C1 | 25mg | 781214479
pyrrolidine-2,4-dione | Pharmablock | 37772-89-7 | MFCD11110992 | 99.089 | C4H5NO2 | 97.000 | O=C1CNC(=O)C1 | 25mg | 781214479
eMolecules 1198285-40-3 | 1-Benzyl-3-(2,2,2-trifluoro-acetyl)-piperidin-4-one hydrochloride | J&W PharmLab LLC | MFCD11840353 | 321.720 | C14H15ClF3NO2 | 96.000 | Cl.FC(F)(F)C(=O)C1CN(Cc2ccccc2)CCC1=O | 1g | 718380063
1-Benzyl-3-(2,2,2-trifluoro-acetyl)-piperidin-4-one hydrochloride | J&W PharmLab LLC | 1198285-40-3 | MFCD11840353 | 321.720 | C14H15ClF3NO2 | 96.000 | Cl.FC(F)(F)C(=O)C1CN(Cc2ccccc2)CCC1=O | 1g | 718380063
eMolecules 352525-99-6 | Ambeed | (5-Propionylthiophen-2-yl)boronic acid | 100mg | 686660357 | A791245 | MFCD18968535 | 184.02 | C7H9BO3S
ChemScene | (R)-1-(p-Tolyl)propan-1-amine hydrochloride | 100mg | 714104422 | CS-0188455 | 856646-02-1 | MFCD12910560 | 185.700 | C10H16ClN
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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 Silver 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
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
GFS Chemicals Inc WATERMARK KARL FISCHER TITRANT, STABLE, 5 mg/ml, NON-HYGROSCOPIC | 6 X 1 L | GFS CHEMICALS, INC. Item #: 99667 | Bulk #: 1604
WATERMARK KARL FISCHER TITRANT, STABLE, 5 mg/ml, NON-HYGROSCOPIC | For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615.