Supplier: Hach

AL-36B can measure acidity, alkalinity, carbon dioxide (1,25 to 100 mg/L), dissolved oxygen (0,2 to 20 mg/L), hardness and pH (4 to 10).

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of BOD₅ in water samples.

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

The kits are used to determine the total hardness level.

Supplier: Lovibond

Test kit, Chlorine VARIO (free), Range: 0 - 5 mg/L, For unit: MD 600

Supplier: Lovibond

Test kit, Iron Vario Ferro F25 Powder Reagents, Range: 0.02 - 3 mg/l

Supplier: Hach

Glycine reagent for Hach chlorine dioxide determination by DPD/glycine methods.

Supplier: MACHEREY-NAGEL

The test paper allows the quick and easy detection of boric acid and borates. It is impregnated with curcumin, the yellow dye extracted from the roots of Curcuma tinctoria (yellow ginger).

Supplier: MACHEREY-NAGEL

These test strips are for the fast and reliable determination of Ammonium, respectively Ammonia, in solutions. The easy dip-and-read procedure provides safe results within 40 seconds. Ammonium/Ammonia is harmful to fish and other aquatic life in aquariums. This test shows the amount of Ammonium quickly and easily.

Supplier: MACHEREY-NAGEL

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

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

With these test strips two paper zones are sealed onto the lower end of a plastic strip, one for the determination of the silver concentration and one for pH measurement. After dipping the test strip in the test solution the colours of the test zones are compared with the colour scale on the tube.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Lovibond

Easily monitor nitrite levels in closed-loop cooling systems with this liquid reagent. Proper control of nitrite levels prevents pipework corrosion. This easy-to-use colourimetric method test can monitor high levels (up to 2,500 mg/L) of nitrite without the need to dilute samples.

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

OS-1 Kit provides proper maintenance and economy of operation of modern boilers and cooling towers which requires balance between water quality parameters and treatment chemicals. It measures common corrosion and biological growth inhibitor using simple color disc method.

Supplier: Hach

This ready-to-use, high-precision pre-dosed cuvette kit tests for the presence of vicinal diketones (VDK) with less hassle and no chemical waste. It also simplifies brewing analysis, with accurate results, every time.

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: MACHEREY-NAGEL

Photometric test kit for the determination of organic acids in water samples.

Supplier: MACHEREY-NAGEL

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

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

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

Supplier: MACHEREY-NAGEL

Semi-quantitative test strips for reliable determination of copper concentrations as low as 0.1 mg/L (ppm). A hole in the plastic carrier allows the water to migrate through the test pad increasing the sensitivity significantly. Ideal for rapid and easy analysis of copper directly on-site. No maintenance or calibration is required.

Supplier: Lovibond

Test kit, Nickel-51, Nickel-52 reagent test, Range: 0.02 - 1 mg/l, 0.2 - 7 mg/l Ni

Supplier: MACHEREY-NAGEL

These test discs and reagent are for the semi-quantitative determination of fluoride ions. The fluoride test is especially suited for rapid control of fluoride concentrations. Its purpose is to define concentration ranges and to detect values which fall short of or exceed given limits.

Supplier: MACHEREY-NAGEL

Semi-quantitative test strips for reliable determination of total chlorine concentrations as low as 0,01 mg/L (ppm). A hole in the plastic carrier allows the water to migrate through the test pad, providing a high level of sensitivity. Ideal for rapid and easy analysis of total chlorine directly on-site. No maintenance or calibration is required.

Supplier: MACHEREY-NAGEL

Semi-quantitative test strips for reliable determination of chlorine 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 chlorine directly on-site. No maintenance or calibration is required.

Supplier: MACHEREY-NAGEL

Pre-dosed NANOCOLOR tube tests for photometric determination of chloride in water.

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of nitrite 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.