Supplier: MACHEREY-NAGEL

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

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

The kit uses the colour disc or ferrous sulphate method to measure nitrogen as nitrite NO²⁻.

Supplier: MACHEREY-NAGEL

This test paper allows the reliable detection of nitrate and nitrite. It shows different colours for the two ions.

Supplier: Hach

Used for determination of Total Organic Carbon (TOC) either by low range, mid range or high range test 'N Tube' method respectively. The set includes digestion vials and reagents for 25 to 50 tests.

Supplier: Hach

Simple, economical rapid colour disc method with an easy to carry test kit.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: MACHEREY-NAGEL

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

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.

Supplier: MACHEREY-NAGEL

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

Supplier: MACHEREY-NAGEL

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

Supplier: MACHEREY-NAGEL

Reagents for the determination of alkalinity in water samples.

Supplier: MACHEREY-NAGEL

Reagents for the determination of cyanuric acid in water samples.

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: MACHEREY-NAGEL

Suitable for automatic water analysis on the Skalar robot SP2000 series. Precise rapid tests for all types of water and wastewater samples.

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of Kjeldahl nitrogen in water samples.

Supplier: Hach

Cuvette tests for water testing applications.

Supplier: Hach

Buffered dilution water required for testing recreational, drinking and wastewater.

Supplier: Hach

This set is used for the determination of acidity by digital titrator titration with methyl orange and phenolpthalein end points.

Supplier: Hach

Test kit used to measures 10 critical parameters with digital titrator, drop count, and colour discs. It is suitable for use in saltwater aquaculture applications.

Supplier: Hach

Determination of high range phosphate (phosphorus) by the amino acid method.

Supplier: MACHEREY-NAGEL

The test paper allows the quick and easy detection of Antimony [Sb(III)]. In the presence of Antimony [Sb(III)] it shows orange-red spots on a yellow background. Pentavalent Antimony Sb(V), has to be reduced to Sb(III) with metallic Magnesium.

Supplier: MACHEREY-NAGEL

The test paper allows the quick and easy detection of aluminium. In the presence of aluminium (Al^₃₊) the paper shows bright red spots on a yellow background.

Supplier: Hach

This kit is used for controlling boiler and cooling water treatment and checking corrosion using the drop count test which is a simple volumetric/ titration method with colour indication. It is an economical solution for the small boiler operator who needs to monitor alkalinity (5 to 400 mg/L), chloride (5 to 400 mg/L), hardness (0 to 2500 mg/L), iron (0 to 4 mg/L), and pH (4 to 10).

Supplier: Hach

It is a simple, economical colour disc kit to determine the presence of detergents in surface or ground waters which indicates industrial or domestic pollution. In natural waters anionic LAS and ABS detergents cause excessive foaming, promote growth of disease producing organisms and tend to kill aquatic life. This kit achieves fast results with an portable test kit.

Supplier: Hach

Simple, low cost colour disc method of testing nitrate-nitrite.

Supplier: Hach

Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. This kit measures hydrazine, a common oxygen scavenger in boiler water, using the simple colour disc method.

Supplier: Hach

Test kit, Nickel, Rozsah: 0,007 - 1,000 Ni mg/l, Pro jednotku: DR 2800, DR 4000, DR 5000