"Hach"

Supplier: Hach

Standard solution for accuracy checks in copper determinations.

Supplier: Hach

Brome

Supplier: Hach

Sodium thiosulfate 0.1 mol/l (0.1 N) en solution aqueuse

Supplier: Hach

Set used for determination of reactive phosphorus (ortho-phosphate) by the molybdovanadate Test 'N Tube™ method.

Supplier: Hach

This titrator uses a high-precision dispensation device and cartridges that contain concentrated titrants to allow analyses in the lab, the plant or the field. Accurate titrations are made without the bulk and fragility of conventional burettes.

Supplier: Hach

Iodate-Iodide standard solution, 0.00125 N equivalent 10 mg/L DO

Supplier: Hach

Portable lab metre for ultra low range chlorine and sulphite detection.

Supplier: Hach

Les sources lumineuses tungstène ou LED, ainsi que l'optique éprouvée, confèrent à ces instruments une fiabilité accrue et garantissent des mesures précises et stables.

Supplier: Hach

Acide chlorhydrique 6 mol/l (6 N)

Supplier: Hach

For filtration of heavily contaminated samples. High particulate-holding capacity makes discs efficient depth filters and allows for filtration of large volumes of solutions.

Supplier: Hach

Électrodes de pH numériques haute performance avec système de référence Red Rod et sonde de température intégrée.

Supplier: Hach

Kit de test multi-paramètres pour la dureté, le fer et le pH, qui offre une solution simple et économique pour déterminer la qualité de l'eau.

Supplier: Hach

Cuvette tests for water testing applications.

Supplier: Hach

Étalon de fluorure, 1,00 µg/ml, Matrice: H₂O, Applications: Étalons environnement, ISE Calibration, Fluorure

Supplier: Hach

Standard solution for accuracy checks in phosphorus determinations.

Supplier: Hach

In 24 hours, Hach's m-ColiBlue24® broth give the simultaneous results for total coliforms and E. coli. Hach's ready-to-use media eliminates measuring, mixing, and autoclaving steps necessary to prepare dehydrated media. Glass ampules, plastic ampules, 100 ml bottles of m-ColiBlue24® and agar plates, afford maximum shelf life and ease of use for pre-measured and prepared media. Enumerate total coliforms and E. coli on one petri dish. Differentiate colonies easily - red and blue indicate total coliforms and blue specifies E. coli. Get optimal recovery of stressed and injured organisms. Use m-ColiBlue24® broth to accurately monitor and evaluate total coliform and E. coli in drinking water; wastewater; bottled water; beverages; surface, ground, and well water; and ultrapure, chemical processing and pharmaceutical processing waters. With ready-to-use m-ColiBlue24® Broth, you can: