"Hach"

Supplier: Hach

Standard solution for accuracy checks in sulfate determinations.

Supplier: Hach

Oxidation-reduction indicator for the analysis of BOD, total chlorine, chromium, cyanide, dissolved oxygen and sulfite.

Supplier: Hach

For total nitrogen determination by the persulphate digestion method.

Supplier: Hach

pH electrode storage solution, powder pillows (each pillow makes 25 ml of storage solution)

Supplier: Hach

Réactifs prédosés pour une sécurité optimale.

Supplier: Hach

Potassium chlorure

Supplier: Hach

Cap, PP, for mixing/dispensing bottles, Hach®

Supplier: Hach

Reagent for the determination of ultra low range silica by the heteropoly blue method. Hach method range: 3 to 1000 µg/L SiO₂.

Supplier: Hach

The Total Coliform MEL Laboratory is designed for analysts who need portable or small-scale microbiology testing capabilities. From a remote field location to a small scale microbiology lab within your existing lab, this MEL offers all the equipment and accessories to perform microbiological analysis.

Supplier: Hach

Oxidation-reduction indicator solution used in determination of COD by ferrous titration.

Supplier: Hach

Sodium thiosulfate 0.2 mol/l (0.2 N) en solution aqueuse

Supplier: Hach

Phénolphtaléine 0,5% en solution aqueuse

Supplier: Hach

For ultra-low total chlorine determination by the DPD method.

Supplier: Hach

Le kit de test Pool Master combine plusieurs test en un seul kit de test. Ce kit de test comprend des tests pour l'alcalinité (20 - 400 mg/l), le chlore libre et total (0 - 3,4 mg/l), la dureté (20 - 400 mg/l) et le pH (6,6 - 8,4 mg/l) et des tests spécialisés pour l'alcalinité totale, la dureté du calcaire et l'acide cyanurique.

Supplier: Hach

Portable water sampler using pressure-vacuum technology. Combines small dimensions by offering the 24×1 l bottle option for glass as well as plastic bottles or 25 l composite PE bottle. Enables the option of 24×1 l or 1×25 l PE sample bottles, respectively 24×1 l or 1×20 l glass sample bottles, in combination with an active cooled sampler base. This is especially interesting for sampling in accordance to local regulation (24 × hourly mixed sample/daily mixed sample). Cleaning efforts are reduced to a minimum due to the new designed vat sample distributor and the standard round sample bottles. The sampler offers two cooling options for ensuring a sample storage at 4 °C: passive with ice packs or active with an integrated cooling machine including autarkic temperature control. The pressure-vacuum sampler is ISO 5667 compliant. To avoid cross contamination, the system is purged before and after each sample is taken. The compact, weatherproof housing made of PE plastic ensures failure-free operation over many years and often changing installation locations. Even in extremely corrosive applications. All programming features of stationary sampler products are available.

Supplier: Hach

Ces turbidimètres laser présentent une technologie optique performante. L'identification par radiofréquence (RFID) utilise des champs électromagnétiques pour permettre d'identifier et de suivre les balises.