Determine the concentrations of a wide range of gases and chemicals in the environment, whether by air, water, or soil sampling. Portable, convenient handheld units are ideally suited for field analysis of samples. All instruments are easy to use with accurate readings for reliable service. Continual testing of the environment ensures that ongoing safety measures are being enforced properly and that the integrity of the ecosystem is intact.

NANOCOLOR® Photometric Tube Test Kit for Fluoride

Supplier: MACHEREY-NAGEL

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

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Titrimetric and colorimetric rapid tests, oxygen, VISOCOLOR®

Supplier: MACHEREY-NAGEL

Reagents for the determination of oxygen in water samples.

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NANOCOLOR® Photometric Standard Test Kit for Phenol

Supplier: MACHEREY-NAGEL

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

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Test kits, photometric, Sludge activity, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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VISOCOLOR® Colorimetric Test, Cyanide

Supplier: MACHEREY-NAGEL

Reagents for the determination of cyanide in water samples.

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Visual colour kits, freshwater, CA-10WR

Supplier: Hach

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

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Test strips, qualitative, chromium

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.

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NANOCOLOR® Photometric Tube Tests, AOX and Accessories

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of AOX in water samples and accessories for the round cell test NANOCOLOR® AOX.

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Test kits, photometric, Formaldehyde, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Reagent set for measurement of phosphates and ortho-phosphates - Test 'N Tube method

Supplier: Hach

Suitable for measurement with selected Hach photometers which are suitable for 16 mm tubes.

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Multiparameter test kits, model HA-62

Supplier: Hach

A multi-parameter test kit for hardness, iron and pH, which provides an easy-to-use, cost effective way to determine the quality of water.

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Test kits, photometric, BOD₅, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Test kits, photometric, Nitrite, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Test kits, photometric, Surfactants, cationic, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Test kits, photometric, Surfactants, nonionic, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Suspended solids colorimeter, MD100

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.

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Test kits, photometric, Water hardness, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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VISOCOLOR® Colorimetric Test, Hydrazine

Supplier: MACHEREY-NAGEL

Reagents for the determination of hydrazine in water samples.

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Test kits, photometric, Organic acids, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Test strips, qualitative, Chlortesmo

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.

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NANOCOLOR® Photometric Tube Tests, Formaldehyde

Supplier: MACHEREY-NAGEL

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

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Ammonia (nitrogen) test strips

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.

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NANOCOLOR® Photometric Tube Tests Kits for Ammonium

Supplier: MACHEREY-NAGEL

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

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Test kits, photometric, Chromium, LCK cuvette tests

Supplier: Hach

Pre-dosed reagents for maximum safety.

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Test strips, potassium iodide starch paper

Supplier: MACHEREY-NAGEL

This test paper allows the quick and easy detection of strong oxidisers such as Nitrite and free Chlorine. Potassium iodide starch paper is also used to control diazotisation reactions.

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Test paper, chlorine

Supplier: MACHEREY-NAGEL

The white paper turns dark blue in the presence of Cl₂. The test is particularly suitable for high range applications in disinfectant solutions which are for example used in food and beverage industry and animal farms.

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CHECKIT® Test Kits, Iron (kits and Reagents)

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.

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Test kits, ozone (kits and discs), CHECKIT®

Supplier: Lovibond

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Qualitative test paper peroxtesmo MI for peroxidase in milk

Supplier: MACHEREY-NAGEL

This test paper allows the specific detection of lactoperoxidase in milk. In the dairy industry the test is used for the quick and easy quality control of highly heated milk. In contrast to the alternative guaiacol method, Peroxtesmo MI is odourless and non-toxic.

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Hardness tablets

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.