"Hach"

Supplier: Hach

Fluoride standard solution, 1,00 µg/ml, Matrix: H₂O, Applicatie: Milieu standardaarden, ISE-kalibratie, Fluoride

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.

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

Digital high-performance pH electrodes with Red Rod reference system and built-in temperature sensor.

Supplier: Hach

For nitrogen-ammonia distillation.

Supplier: Hach

This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.

Supplier: Hach

Methyl purple 1 g/l in aqueous solution indicator

Supplier: Hach

Standard solution for accuracy checks in phosphate (phosphorus) determinations.

Supplier: Hach

De kuvettentest compleet met alle reagentia, geoptimaliseerd voor eenvoudige bediening op de colorimeter DR900, DR890 en DR 850*.

Supplier: Hach

These mixed standards are ready to use with no dilutions required. Includes standards for both total hardness and calcium hardness determination.

Supplier: Hach

Cyclohexanon, MDB

Supplier: Hach

These mixed standards are ready to use with no dilutions required. It include standards for determination of copper, iron and manganese.

Supplier: Hach

The reagent is used for ammonia nitrogen determination in waste water by the Nessler method

Supplier: Hach

Pre-dosed reagents for maximum safety.

Supplier: Hach

Solution for colorimetric pH determination of pH range: 7,8 - 10,0.

Supplier: Hach

The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.