Vous avez recherché : Kits de tests environnementaux

Supplier: VWR Chemicals

Les réactifs en sachet de poudre VWR® sont conçus pour être utilisés avec tous les instruments portatifs ou de paillasse Hach® d'une capacité de cellule de 16 mm . Aucun étalonnage n'est nécessaire : ils peuvent être utilisés avec les paramètres d'étalonnage de l'instrument Hach®, leur manipulation étant identique à celle des réactifs Hach®. Les sachets, scellés individuellement dans de l'aluminium, ne sont pas altérés par les conditions ambiantes et contiennent des doses pré-mesurées de réactifs en poudre pour une utilisation précise et pratique et une grande solubilité.

Supplier: Merck

Patch Test Kit is a complete solution for field-based collection and analysis of hydrocarbon-based hydraulic fluids, bulk chemicals, boiler water, and lubricating oils.

Supplier: Merck

Test kit, Naval fluid colour guide

Supplier: Hach

Test kit, Phosphate, colour disc, Plage de mesure: 0 - 40 mg/l PO₄

Supplier: MACHEREY-NAGEL

Kit de test photométrique pour la détermination de fluorure dans les échantillons d'eau.

Supplier: MACHEREY-NAGEL

Kits de test photométrique pour la détermination de Ammonium dans les échantillons d'eau.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

This test paper allows the quick and easy detection of strong oxidisers such as Nitrite and free Chlorine. Potassium iodide starch paper is also used to control diazotisation reactions.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: Hach

Tests en tubes de 16 mm contenant les réactifs optimisés pour une manipulation simple sur les colorimètres DR900, DR890 et DR850*.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

This test paper allows the specific detection of lactoperoxidase in milk. In the dairy industry the test is used for the quick and easy quality control of highly heated milk. In contrast to the alternative guaiacol method, Peroxtesmo MI is odourless and non-toxic.

Supplier: MACHEREY-NAGEL

The white paper turns dark blue in the presence of Cl₂. The test is particularly suitable for high range applications in disinfectant solutions which are for example used in food and beverage industry and animal farms.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

Kit de test photométrique pour la détermination de manganese dans les échantillons d'eau.

Supplier: Hach

Powder reagent in sealed package used as indicator for the argentometric titration of chloride.

Supplier: Hach

Cuvette tests for water testing applications.

Supplier: MACHEREY-NAGEL

This test paper allows the quick and easy detection of free halogens (Chlorine, Bromine, Iodine). Free nitrous acid HNO₂ (not nitrite ions) interferes, but can be destroyed by addition of amidosulphuric acid.

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

Suitable for measurement with selected Hach photometers which are suitable for 16 mm tubes.

Supplier: Lovibond

Test kit, VARIO Molybdate 3 reagent solution

Supplier: Hach

Kit de test multi-paramètres pour la dureté, le fer et le pH, qui offre une solution simple et économique pour déterminer la qualité de l'eau.

Supplier: Lovibond

Test kit, SPADNS reagent solution, Plage de mesure: 0,2 – 2 mg/l F , Pour appareil: MD 100, MD 600, MD610, MultiDirect and SpectroDirect

Supplier: Hach

For low-level determination of nickel and cobalt by the PAN method.

Supplier: Hach

Test kit, Hardness 3 solution (EDTA), 1 l

Supplier: Lovibond

CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.

Supplier: MACHEREY-NAGEL

Kit de test photométrique pour la détermination de formaldéhyde dans les échantillons d'eau.