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.
HYDRANAL™-Standard 5.0, Solstice
Test solution for rough check of volumetric KF equipment.
HYDRANAL™-Salicylic acid, Solstice
Buffer substance for Karl Fischer titration
HYDRANAL™ - KetoSolver, Reagent for volumetric one-component KF titration in aldehydes and ketones (working medium), Solstice
Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free)
HYDRANAL™-Humidity absorber, Solstice
Drying agent for air and gases for Karl Fischer titration (with indicator)
HYDRANAL™-Imidazole, Solstice
Buffer substance for Karl Fischer titration
HYDRANAL™ - Coulomat Oil, Reagent for coulometric KF titration in oils (anolyte solution), preferred for cells with diaphragm, Solstice
Anolyte for coulometric Karl Fischer titration in oils (chloroform-methanol-xylene-based), preferred for cells with diaphragm
HYDRANAL™ - LipoSolver CM, Reagent for volumetric one-component KF titration in non-polar substances, fats and oils (working medium), Solstice
Medium for volumetric one-component Karl Fischer titration in non-polar substances, fats and oils (chloroform-methanol-based)
HYDRANAL™ - Titrant 5 E, Reagent for volumetric two-component Karl Fischer titration (ethanol based), Solstice
Titrating agent for volumetric two-component Karl Fischer titration (ethanol-based)
HYDRANAL™-CompoSolver E, Solstice
Medium for volumetric one-component Karl Fischer titration (ethanol-based)
Karl Fischer Reagent Solution A, for pyridine-based volumetric KF titration (pyridine, sulfur dioxide, methanol), Solstice
for pyridine-based volumetric Karl Fischer titration (pyridine, sulfur dioxide, methanol)
HYDRANAL™-Solver (Crude) oil, Solstice
Medium for volumetric one- and two-component Karl Fischer titration in oils (chloroform-methanol-xylene-based)