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Chemicals Chemicals Buffer solutions

Buffer solutions

Clear, colourless Reagecon buffer solutions

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Clear, colourless or coloured Reagecon buffer solutions. Certified ISO 17025.

Coloured Reagecon buffer solutions

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Coloured Reagecon buffer solutions. Certified ISO 17025.

Coloured Reagecon buffer solutions in twin neck bottles

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Coloured Reagecon buffer solutions in twin neck bottles

Coloured Reagecon buffer solutions in capsules

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Coloured Reagecon buffer solutions in capsules

Standard solutions pH Hanna

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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.

Solution for calibration and electrode maintenance and Mettler Toledo Probes

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Buffer solutions IUPAC range

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Certified pH buffer solutions from the IUPAC range are delivered with certificate of conformity, traceability and calibration.

Merck Certipur buffer solutions

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Solution tampon ISO 17034

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