Hledali jste: Kity pro environmentální testy

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

Reagent set used for determination of manganese by the PAN method.

Supplier: Hach

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

Supplier: Hach

Test kit, Silica, molybdate reagent , Rozsah: 0 - 200 mg/l

Supplier: Hach

Test kit, Phosphate (ortho) , Rozsah: 0,02 - 2,5 mg/l PO₄

Supplier: Hach

Test kit, Cyanide (CyaniVer 5), Rozsah: 0,002 - 0,240 mg/l

Supplier: Hach

For determination of high range molybdenum by the mercaptoacetic acid method.

Supplier: Hach

Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol presence also can indicate leaks in cooling systems. This test kit model EG-1 presents a purple colour if ethylene glycol and other 1,2 glycols are present in oil or water.

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

Pre-dosed reagents for maximum safety.

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

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

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: 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

The test paper allows the easy determination of hydro sulphite (Sodium dithionite). It is used to determine the endpoint in the conversion of vat dyes to the leuco form. Because of the special purpose, indanthrene yellow paper is also called hydrosulphite paper.

Supplier: MACHEREY-NAGEL

This test paper is used for the rapid detection of Iron ions (Fe₂⁺ and Fe⁺). In contrast to Dipyridylpaper it reacts with Fe(II) as well as Fe(III) ions. For the specific detection of Fe(II) please use Dipyridylpaper.

Supplier: MACHEREY-NAGEL

Robot SP2000^series is a robotic analyser for the fully automated water analysis in the laboratory.

Supplier: MACHEREY-NAGEL

A pre-dosed NANOCOLOR® tube test for photometric determination of zinc in water.

Supplier: MACHEREY-NAGEL

A pre-dosed NANOCOLOR® tube test for photometric determination of TOC (total organic carbon) in water.

Supplier: MACHEREY-NAGEL

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

Supplier: MACHEREY-NAGEL

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

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

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

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

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

Supplier: MACHEREY-NAGEL

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