Supplier: MACRON AVANTOR BRAND

Hydrogen peroxide solution 3% (by KMnO₄ titration), AR®, Macron Fine Chemicals™

Supplier: VWR Chemicals

A mixed indicator for the titration of the first hydrogen of phosphoric acid, range pH 3,5 to 6,0

Supplier: Honeywell Chemicals

Honeywell's high-quality titration products cover the complete titration workflow and include:

Supplier: Honeywell Chemicals

Perchloric acid 0.1 M (0.1 N) in glacial acetic acid volumetric solution, for titration in non-aqueous media, Fluka™

Supplier: Honeywell Chemicals

Honeywell's high-quality titration products cover the complete titration workflow and include:

Supplier: Honeywell Chemicals

Honeywell's high-quality titration products cover the complete titration workflow and include:

Supplier: Honeywell Chemicals

Tetramethylammonium hydroxide 0.1 M (CH3)4NOH (0.1N) in 2-propanol/methanol volumetric solution, for titration in non-aqueous media, Fluka™

Supplier: Honeywell Chemicals

Honeywell's high-quality titration products cover the complete titration workflow and include:

Supplier: Honeywell Chemicals

Concentrate for 1L standard solution

Supplier: VWR Chemicals

Indicator tablets for determination of water hardness by titration with EDTA.

Specifications
Minimum weight: ≥ 0.20 g
Maximum weight: ≤ 0.23 g
Disintegration time (at 25°C): ≤ 150 s
Application test: conforms

The tablets are dissolved in 100 ml of the water sample to be tested, which has been buffered at pH 10 with 1 ml of Ammonia/ Ammonium chloride buffer solution, and then titrated with EDTA solution (0,01 M) till the sample turns from red to blue.
Total hardness in mg/l = 10×ml of titrant used.

Control samples of  calcium carbonate should be used to calibrate the method.

Supplier: Honeywell Chemicals

Perchloric acid 0.01 M HClO4 (0.01N) in acetic acid volumetric solution, for titration in non-aqueous liquids, Fluka™

Supplier: Honeywell Chemicals

Honeywell's high-quality titration products cover the complete titration workflow and include:

Supplier: VWR Chemicals

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

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: 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

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

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: 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

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

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: Lovibond

The speed test is based on reverse titration. After adding a reagent tablet to a calibrated test tube, the water sample is added slowly until the colour of the solution changes (e.g. from red to blue). The user can then obtain the result from the liquid level.

Supplier: Honeywell Chemicals

Buffer acid buffer substance for KF titration, HYDRANAL™, Glass bottle

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

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

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

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

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

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)