You searched for: Kity pro environmentální testy

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

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

Supplier: Hach

Cuvette Test complete with all reagents, optimised for simple handling on the colorimeters DR900 and DR890 and DR850*.

Supplier: Lovibond

Test kit, SPADNS reagent solution, Rozsah: 0,2 – 2 mg/l F , Pro jednotku: MD 100, MD 600, MD610, MultiDirect and SpectroDirect

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of formaldehyde in water samples.

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: 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 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: Hach

Pre-dosed reagents for maximum safety.

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

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: 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

Pre-dosed reagents for maximum safety.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

SPADNS fluoride reagent solution is used for determination of fluoride.

Supplier: Hach

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

Supplier: Hach

Test kit, Hardness 3 solution (EDTA), in a dropping bottle

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: Hach

Cuvette tests for water testing applications.

Supplier: Hach

For nitrogen-ammonia distillation.

Supplier: Hach

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

Supplier: Hach

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

Supplier: Lovibond

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

Supplier: Hach

Uses simple, fast colour disc and drop count methods to measure carbon dioxide, dissolved oxygen, and pH for applications in water ecology

Supplier: Hach

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

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: Hach

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