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.
Water Standard Oven 1%, solid standard for KF oven method apura, MilliporeSigma™
Certified reference material for coulometric and volumetric Karl Fischer oven water determinations, featuring a 1% water content for high accuracy and precision.
Karl Fischer Aqualine™ Titrant 5, for Karl Fischer Titration By Volumetry, Fisher Chemical
For two-component system. Water equivalent: 5.0mg H2O/mL
Karl Fischer Aqualine™ Sodium Tartrate-2H2O, for Karl Fischer Titration, Fisher Chemical
Molecular Formula: C4H8Na2O8 Molecular Weight (g/mol): 230.08 MDL Number: MFCD00150035 InChI Key: FGJLAJMGHXGFDE-UDMGOBQRNA-L PubChem CID: 131855972 IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid;sodium;dihydrate SMILES: O.O.[Na+].[Na+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
Karl Fischer Aqualine™ Solvent, for Karl Fischer Titration By Volumetry, Fisher Chemical™
Solvent for two-component system; Pyridine free
CombiSolvent Keto, MilliporeSigma™
One component solvent reagent specifically formulated for volumetric Karl Fischer titration of aldehydes and ketones.
HydroSpec™ Water Standard 10.0 mg/g, Ricca Chemical
Achieve high performance and reliable results. Hydrospec™ supports a wide range of sample types that help you produce the fast, reliable, and reproducible results you are looking for.
MilliporeSigma CombiSolvent Oil
Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar™
Smart Chemical HYDRANAL™ - Composite 2, Solstice
Titrating agent for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).
HYDRA-POINT™ Karl Fischer Coulometric Vessel Solution, For Diaphragmless cell, Chloroform-Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRA-POINT™ Solvent, Methanol-Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRA-POINT™ Coulometric Vessel Solution, CFC Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRA-POINT™ Karl Fischer Coulometric Oven Reagent, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRANAL™-Solvent CM, Medium for volumetric two-component Karl Fischer titration in non-polar substances, fats and oils (chloroform-methanol-based), Solstice
CAS: 67-66-3 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1
Water, Standard, Apura™, MilliporeSigma™
CAS: 71-41-0
HYDRANAL™ NEXTGEN, Solstice
Titrating agent for volumetric, one-component Karl Fischer titrations (Methanol-free)