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Analytix LabInfo HYDRANAL®
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Analytix LabInfo HYDRANAL®-The Coulometric Cell
There are two different types of coulometric cells: those with a diaphragm and those without one. Proper care and maintenance of the coulometric cells will help maximize the sensitivity and reliability of Karl Fischer titrations made with them.
- The Coulometric Cell
- The Anode Chamber
- Interferences in the Anode Chamber
- Sample pH and Conductivity
- The Cathode Chamber
- Interferences in the Cathode Chamber
- Cleaning of the Coulometric Cell
- Control of Accuracy
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Analytix Notes 4
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Product line Overview
- Innovative improvements to Karl Fischer Titration
- Coulometric and volumetric titration with one- and two-component reagents
- Water Standards
- Non-Toxic E Types
- Special Reagents for ketones and aldehydes
- Literature and contacts
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Analytix Notes 3
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ISO 9000 and Karl Fischer Titration
- Writing a measurement procedure, documentation, control of Karl Fischer titrators
- Instructions for direct volumetric and coulometric determination of water
- Instructions for a volumetric and coulometric titrator
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HYDRANAL®--Solver (Crude) Oil
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HYDRANAL®-Solver (Crude) Oil
HYDRANAL® - Solver (Crude) Oil (Cat. No. 34697) is a product designed to be used in volumetric Karl Fischer determination of water content of oils and oily samples.
Moisture determination in oils and other hydrophobic substances
Unequalled dissolving power
Fast, clear endpoints
Accurate at even very low water concentrations
Meets ASTM D4377-00 requirements
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34698 HYDRANAL®-Medium K
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HYDRANAL®-Medium K
HYDRANAL® - Medium K (Cat. No. 34698) is a product for the determination of water in aldehydes and ketones using the Karl Fischer method.
Moisture determination in aldehydes and ketones
Fast, clear endpoints
Contains no 2-chloroethanol
Safer to use and to ship
Improved performance for reactive aldehydes
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HYDRANAL®-E-types
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Analytix LabInfo HYDRANAL®- E-types
Now, with the goal of improving laboratory safety and reducing envi-ronment toxicity, we offer HYDRANAL®-E reagents that permit reliable Karl Fischer titrations without toxic methanol.
- HYDRANAL®-E-types
- Reduced toxicity over methanol-containing reagents
- Pyridine-free like all HYDRANAL® reagents
- For both volumetric and coulometric KF titrations
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HYDRANAL®-Water Standards
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Analyitx Lab Info HYDRANAL®-Water Standards:
Standards with a certified water content for titre determination, monitoring precision and accuracy and validation and inspection of Karl Fischer titrators.
- HYDRANAL®-Water Standards
- Water Standards
- General instructions for use
- Product Range Specifications and Use
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New-HYDRANAL®-Methanol Rapid
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Analytix LabInfo New-HYDRANAL®-Methanol Rapid:
Our comprehensive range of Karl-Fischer reagents has been completed by a new medium, with an higher accuracy of analysis and shorter titration time.
- New-HYDRANAL®-Methanol Rapid
- Advantages of HYDRANAL®- Methanol Rapid
- Range of products
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HYDRANAL®-Coulomat Oil
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Analytix LabInfo HYDRANAL®-Coulomat Oil:
Oils have to pass extensive analytical tests to meet continuously increasing quality requirements. That is why a new reagent for the coulometric water determination was developed.
- HYDRANAL®-Coulomat Oil
- Applications
- Development and validation of the reagent
- Disturbances
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HYDRANAL®-Composite
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Analytix LabInfo HYDRANAL®-Composite:
Recent development lead to significant improvement to HYDRANAL®-Composite, the world's most frequently used pyridine-free Karl-Fischer reagent.
- HYDRANAL®-Composite
- Development of the reagent
- Enhancement of titre stability
- Checking of comparability
- Toxicological tests
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