863 Results for: "GLASWARENFABRIK+KARL+HECHT"

Supplier: VWR Chemicals

Anolyte for coulometric Karl Fischer titration, for cells with and without diaphragm, Methanol-based, free of Imidazole (free of CMR substances).

Supplier: VWR Chemicals

Medium for volumetric two-component Karl Fischer titration (methanol-based), Free of imidazole (free of CMR substances)

Supplier: Merck

Aquastar® standards for Karl Fischer titration can be used for monitoring and qualification of your Karl Fischer instruments, for checking and evaluating measuring results, and for performing titer determination of volumetric Karl Fischer reagents.

Supplier: VWR Chemicals

Catholyte for coulometric Karl Fischer titration of ketones and Li-ion battery electrolytes, Acetonitrile-based, free of alcohols (free of CMR substances).

Supplier: Avantor

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.

Supplier: VWR Chemicals

Anolyte for coulometric Karl Fischer titration of ketones and Li-ion battery electrolytes, preferred for cells with diaphragm, acetonitrile-based, free of alcohols (free of CMR substances)

Supplier: VWR Chemicals

Medium for volumetric two-component Karl Fischer titration (ethanol-based), Free of imidazole (free of CMR substances)

Supplier: Merck

The Aquastar® range is designed to provide reagents for the determination of water by Karl Fischer titration of a wide range of substrates and by a variety of methodologies. These include reagents for one- or two-component systems; combined coulometric reagents; solvents for oils and fats; reagents and solvents for determination of water in ketones and aldehydes. Calibration standards are also available.

Supplier: VWR Chemicals

The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

Supplier: Honeywell Chemicals

Catholyte for coulometric Karl Fischer titration of ketones and Li-ion battery electrolytes, Acetonitrile-based, free of alcohols (free of CMR substances)

Supplier: Honeywell Chemicals

Anolyte for coulometric Karl Fischer titration of ketones and Li-ion battery electrolytes, preferred for cells with diaphragm, acetonitrile-based, free of alcohols (free of CMR substances)

Supplier: Honeywell Chemicals

Medium for volumetric two-component Karl Fischer titration (ethanol or methanol based), Free of imidazole (free of CMR substances)

Supplier: Honeywell Chemicals

Liquid buffer medium for Karl Fischer titration in alkaline samples (based on salicylic acid).

Supplier: Honeywell Chemicals

Coulomat oil is a reagent for coulometric KF titration in oils (anolyte solution), preferred to use for the cells with diaphragm.

Supplier: Honeywell Chemicals

Karl fischer reagents can be used for for pyridine-based volumetric KF titration.

Supplier: Honeywell Chemicals

HYDRANAL™-Composite is a frequently used pyridine-free Karl Fischer reagent. This one-component reagent has been proving its capabilities in volumetric titration for more than thirty five years in a large range of applications in the most diverse fields of research and industry.

The one component system have the following advantages:

Supplier: VWR Chemicals

The volumetric and coulometric reagents are buffered systems, stabilised around the ideal value between 5 to 7 ensuring a rapid and stoichiometric course of reaction. Buffering systems which neutralise and stabilise the pH during the reaction are suitable for this purpose.

Supplier: VWR Chemicals

Both anolyte and catholyte solutions are with improved formulation to increase the speed and accuracy of titration when determining water content at the microgram level.

Supplier: Honeywell Chemicals

HYDRANAL™ Humidity absorber is a drying agent for air and gases for Karl Fischer titration (with indicator).

Supplier: Honeywell Chemicals

Broad product range for volumetric and coulometric Karl Fischer applications, as well as the indirect oven application.

Supplier: PanReac AppliChem

AQUAMETRIC titrant 2 for volumetric analysis, Glass bottle

Supplier: Honeywell Chemicals

Coulometric Karl Fischer titrations normally require two reagent solutions: an anolyte (the solution in the anodic compartment) and a catholyte (the solution in the cathodic compartment).

Supplier: VWR Chemicals

These reagents are ideal for water determination including the analysis of aldehydes and ketones.

Supplier: Honeywell Chemicals

Anolyte for coulometric Karl Fischer titration, for cells with and without diaphragm, Methanol-based, free of Imidazole (free of CMR substances).

Supplier: Honeywell Chemicals

Benzoic acid, HYDRANAL™, Plastic bottle, 1× 500 g

Supplier: Honeywell Chemicals

Chloroform, Hydranal™ solubilizer for Karl Fischer titration, Fluka™

Supplier: Honeywell Chemicals

Formamide, dry, Hydranal™ solubilizer for Karl Fischer titration, Fluka™

Supplier: Honeywell Chemicals

Certified reference material for Karl Fischer titration, exact value on certificate of analysis.

Supplier: Avantor

Karl Fischer reagent for moisture titration. Lot analysis on label.

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material in the determination of water in motor oil by Karl Fischer titration.