Simple Modification of Karl-Fischer Titration Method for ...
HYDRA-POINT™ Volumetric Karl Fischer Reagents · PDF fileFor stabilizing the pH during...
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PRODUCT PROFILE | www.avantormaterials.com | 1 Productprofile P YRIDINE - FREE FOR SAFE , EASY H 2 O DETERMINATION The product line with all the right components No matter what your requirements are for volumetric systems, HYDRA-POINT Karl Fischer reagents make water determination easy and trouble free. They are pyridine-free and specially formulated for existing application procedures to give you consistent, reliable results for all types of samples. Key features of HYDRA-POINT reagents are: • (Pyridine-free)—The use of pyridine in the laboratory has well recognized hazards, in addition to its unpleasant odor. That is why our HYDRA-POINT products do not contain pyridine. • Productivity—HYDRA-POINT reagents are formulated to reach each endpoint quickly, accurately, and with reproducibility, allowing you to perform more titrations in less time. • Accuracy—Comparison studies prove HYDRA-POINT reagents have titers that are more stable with less drift, helping you save time and reduce reagent usage. HYDRA-POINT titrants and solvents guarantee fast equilibration within the Karl Fischer reaction vessel, giving greater laboratory efficiency and speed of analysis. T WO - COMPONENT HYDRA-POINT K ARL FISCHER R EAGENTS With two-component reagents, the reactants are in two separate solutions. The burette is filled with HYDRA-POINT titrant and the reaction vessel contains HYDRA-POINT solvent. First, the HYDRA-POINT solvent is titrated to dryness with HYDRA-POINT titrant. Then the sample is added and the water content is analyzed by titration. 8855 HYDRA-POINT Solvent G: Pyridine-free solvent component for volumetric Karl Fischer titration (use with product 8844 and 8845). 8844 HYDRA-POINT Titrant 5: Titrant component (5 mg H 2 O per mL) for volumetric Karl Fischer titration (use with product 8840 or 8855). 8845 HYDRA-POINT Titrant 2: Titrant component (2 mg H 2 O per mL) for volumetric Karl Fischer titration (use with product 8840 or 8855). ONE - COMPONENT HYDRA-POINT K ARL FISCHER R EAGENTS In one-component systems, all the reactants are present in the HYDRA-POINT composite reagent. The sample is put into a methanol solution in the titration vessel. Then the HYDRA- POINT composite is titrated into the titration vessel until the endpoint is reached. 8890 HYDRA-POINT Composite 5: Pyridine-free, one-component reagent (5 mg H 2 O per mL) for volumetric Karl Fischer titration. HYDRA-POINT™ Volumetric Karl Fischer Reagents
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Transcript of HYDRA-POINT™ Volumetric Karl Fischer Reagents · PDF fileFor stabilizing the pH during...
P R O D U C T P R O F I L E | www.avantormaterials.com | 1
Productprofile
Pyridine-free for safe, easy H2o determination
The product line with all the right components
No matter what your requirements are for volumetric systems,
HYDRA-POINT Karl Fischer reagents make water determination
easy and trouble free. They are pyridine-free and specially
formulated for existing application procedures to give you
consistent, reliable results for all types of samples. Key features
of HYDRA-POINT reagents are:
• (Pyridine-free)—The use of pyridine in the laboratory has
well recognized hazards, in addition to its unpleasant odor.
That is why our HYDRA-POINT products do not contain
pyridine.
• Productivity—HYDRA-POINT reagents are formulated
to reach each endpoint quickly, accurately, and with
reproducibility, allowing you to perform more titrations in
less time.
• Accuracy—Comparison studies prove HYDRA-POINT
reagents have titers that are more stable with less drift,
helping you save time and reduce reagent usage.
HYDRA-POINT titrants and solvents guarantee fast
equilibration within the Karl Fischer reaction vessel, giving
greater laboratory efficiency and speed of analysis.
two-comPonent Hydra-Point Karl fiscHer reagents
With two-component reagents, the reactants are in two
separate solutions. The burette is filled with HYDRA-POINT
titrant and the reaction vessel contains HYDRA-POINT solvent.
First, the HYDRA-POINT solvent is titrated to dryness with
HYDRA-POINT titrant. Then the sample is added and the water
content is analyzed by titration.
8855 HYDRA-POINT Solvent G:
Pyridine-free solvent component for volumetric Karl Fischer
titration (use with product 8844 and 8845).
8844 HYDRA-POINT Titrant 5:
Titrant component (5 mg H2O per mL) for volumetric Karl
Fischer titration (use with product 8840 or 8855).
8845 HYDRA-POINT Titrant 2:
Titrant component (2 mg H2O per mL) for volumetric Karl
Fischer titration (use with product 8840 or 8855).
one-comPonent Hydra-Point Karl fiscHer reagents
In one-component systems, all the reactants are present in
the HYDRA-POINT composite reagent. The sample is put into
a methanol solution in the titration vessel. Then the HYDRA-
POINT composite is titrated into the titration vessel until the
endpoint is reached.
8890 HYDRA-POINT Composite 5:
Pyridine-free, one-component reagent (5 mg H2O per mL) for
volumetric Karl Fischer titration.
HYDRA-POINT™ Volumetric Karl Fischer Reagents
8891 HYDRA-POINT Composite 2:
Pyridine-free, one-component reagent (2 mg H2O per mL) for
volumetric Karl Fischer titration.
8892 HYDRA-POINT Composite 5K:
Pyridine-free, one component reagent for volumetric Karl
Fischer titration of ketones (use with product 8898).
more quality Hydra-Point Karl fiscHer Products from J.t.BaKer
8899 HYDRA-POINT Buffer:
For stabilizing the pH during Karl Fischer titration. The buffer
capacity is 5 mmol acid per mL.
8898 HYDRA-POINT Dry Methanol:
Dry methanol (water max. 0.01%) for Karl Fischer titration.
For more detailed information, prices and ordering, please
contact your local distributor or our Customer Service
department.
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