Vous avez recherché : Kits de tests environnementaux

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

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: Hach

Résultats qualitatifs avec méthodes traditionnelles par disque de comparaison des couleurs.

Supplier: MACHEREY-NAGEL

Kit de test photométrique pour la détermination de sulfure dans les échantillons d'eau.

Supplier: Hach

Test kit, Chromium reagent (ChromaVer® 3), Plage de mesure: 0 - 1,00 mg/l, Pour appareil: DR 2000, DR 3000

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

Résultats qualitatifs avec méthodes traditionnelles par disque de comparaison des couleurs.

Supplier: Hach

Il s'agit d'une méthode par disque de couleur simple et économique constituant l'une des plus précises méthodes pour kit de test visuel pour pH.

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 operation of modern boilers and cooling towers.

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. QUANTOFIX® test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

For sequential determination of calcium and total hardness by EDTA digital titrator titration.

Supplier: WTW

A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.

Supplier: Lovibond

Test kit, Silica reagent, ammonium molybate liquid solution, Plage de mesure: 2.5 – 25 mg/l SiO₂

Supplier: Lovibond

Test kit, Hardness-Calcium, Calcheck tablet, Plage de mesure: 50 – 900 mg/l CaCO₃, Pour appareil: MD600

Supplier: Lovibond

Test kit, Urea reagent 2, Plage de mesure: 0,1 – 2,5 mg/l, Pour appareil: MD100, MD200, MD600, MD610, Spectrodirect, Multidirect

Supplier: WTW

Crack set 20 for Nitrate (14563, 14542 und 14773) for 90 determinations of total nitrogen in sample materials containing at most 15 mg/L N.

Supplier: Hach

The chlorine dioxide test kit uses the reliable and EPA-accepted DPD method to monitor ClO2 concentration, while eliminating chlorine interference through the addition of glycine.

Supplier: Lovibond

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

Supplier: Honeywell Chemicals

Test kit, Indicator buffer tablets for the determination of water hardness

Supplier: Lovibond

Indicator for pH range 7,2 to 8,8 and 1 to 2,6.

Supplier: WTW

Test kit, Crack set 10 for thermal digestion of heavy metals, sufficient for 100 digestions

Supplier: Hach

Powder reagent in sealed package for phosphonate test and total phosphate TNT.

Supplier: Hach

For determination of dissolved oxygen by the Winkler method (azide modification) and buret titration.

Supplier: WTW

A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.

Supplier: Lovibond

Test kit, Fluoride tablet, excess aluminium, Plage de mesure: 0 – 1,6 mg/l

Supplier: Hach

They are used for determining lead by the LeadTrak™ Fast Column Extraction method.

Supplier: Lovibond

Indicator for pH range 4,0 to 11.

Supplier: WTW

Chemicals Alyza IQ PO4.