Hai cercato: Reagenti e titolanti per Karl Fischer

Fornitore: Merck

Descrizione: 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.

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Fornitore: VWR Chemicals

Descrizione: Entrambe le soluzioni anolita e catolita hanno una formulazione migliorata per aumentare la velocità e l'accuratezza della titolazione nella determinazione del contenuto di acqua a livello di microgrammi.

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Fornitore: Avantor

Descrizione: 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.

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Fornitore: VWR Chemicals

Descrizione: Questi reagenti sono particolarmente adatti per la determinazione dell'acqua in aldeidi e chetoni.

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Codice catalogo: (6281-00)

Fornitore: Avantor

Codice articolo locale: BAKR6281-00

Descrizione: HYDRA-POINT coulometric reagents are designed to deliver faster analyses, lower detection limits and increased accuracy.

UOM: 1 * 125 mL

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Codice catalogo: (85497.260)

Fornitore: VWR Chemicals

Codice articolo locale: VWRC85497.260

Descrizione: 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.

UOM: 1 * 1 Cad.

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Fornitore: PanReac AppliChem

Descrizione: AQUAMETRIC titrant 2 for volumetric analysis, Glass bottle

Fornitore: Honeywell Chemicals

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

MSDS

Fornitore: Honeywell Chemicals

Descrizione: 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:

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Codice catalogo: (HONC34432-1L)

Fornitore: Honeywell Chemicals

Codice articolo fornitore: 34432-1L

Codice articolo locale: HONC34432-1L

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

UOM: 1 * 1 L

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Fornitore: Honeywell Chemicals

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

MSDS

Codice catalogo: (HONC34433-500ML)

Fornitore: Honeywell Chemicals

Codice articolo fornitore: 34433-500ML

Codice articolo locale: HONC34433-500ML

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

UOM: 1 * 500 mL

Promo

Fornitore: Honeywell Chemicals

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

Fornitore: Honeywell Chemicals

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

MSDS

Fornitore: Honeywell Chemicals

Descrizione: 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)

Fornitore: Honeywell Chemicals

Descrizione: Imidazole, HYDRANAL™, Bottiglia di vetro, 1× 500 g

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