Solutions

Conductivity solution IUPAC range

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• Delivered with a certificate of conformity and traceability and a DKD certificate
• Unopened storage

Solution for calibration and electrode maintenance and Mettler Toledo Probes

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Guarantee of quality and traceability ...
HANNA Instruments buffer solutions are manufactured using NIST certified reference materials and standardised with a pH meter calibrated to a primary standard which is also attached to the NIST norm.

Designed to suit a variety of applications, they are available in different types of packaging:
• in single use plastic 20 ml bags which are water and air tight for field use, with no risk of contamination;
• in 500 mI bottles for laboratory use.

Osmolarity solutions

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Conductivity solution IUPAC range

HACH Redox Solution

Conductivity solutions

Solution for calibration and electrode maintenance and Mettler Toledo Probes

Standard solutions pH Hanna

Osmolarity solutions