Vous avez recherché : Kits de tests environnementaux

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of AOX in water samples.

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

Crack set for digestions of complex, colloidal or undissolved metals in water and waste water.

Supplier: MACHEREY-NAGEL

This test paper allows the quick and easy detection of chromate (CrO_⁴^₃-). Cr(III) ions must be converted to Chromate prior to the detection.

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: 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: Lovibond

The MD 100 photometer is a portable handheld instrument with a simple button layout, robust waterproof design and large backlit display that are ideal for testing in the field or laboratory conditions.

Supplier: Lovibond

Comparator 2000+ is a versatile modular system for testing water.

Supplier: Hach

Utilise les méthodes simples et rapides de disque de couleur simple et de comptage de goutte pour mesurer la teneur en dioxyde de carbone, en oxygène dissous et en pH pour des applications dans les domaines de l'eau et de l'écologie.

Supplier: Hach

Used for the determination of detergents (surfactants) by the crystal violet method. For use with storm water test kit.

Supplier: Hach

Pour distillation de l'ammoniac-azote.

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

Supplier: Hach

Pre-dosed reagents for maximum safety.

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: 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

Semi-quantitative test strips for reliable determination of iron concentrations as low as 0.05 mg/L (ppm). A hole in the plastic carrier allows the water to migrate through the test pad increasing the sensitivity by a factor of nearly 10. Ideal for rapid and easy analysis of iron directly on-site. No maintenance or calibration is required.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

This combined indicator and buffer reagent is used for determination of total hardness by titration methods.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

SPADNS fluoride reagent solution is used for determination of fluoride.

Supplier: MACHEREY-NAGEL

The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

Supplier: Hach

Ammonia (Nitrogen) is a product of microbiological decay of plant and animal protein. Its presence in raw surface waters usually indicates domestic or agricultural pollution. Above certain levels, it is toxic to fish.

Supplier: MACHEREY-NAGEL

The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

Supplier: MACHEREY-NAGEL

Colorimetric determination of hydrazine by DIN method: In acidic solution hydrazine reacts with 4-dimethylaminobenzaldehyde to form a yellow/orange colored compound. (Reaction basis according to DIN 38413-P1)

Supplier: Hach

APA alkalinity reagent is an indicator used to determine the endpoints of the titration.

Supplier: MACHEREY-NAGEL

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