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Growth Technology pH Buffer

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This product is currently out of stock and unavailable.

The Growth Technology pH buffer solutions are each of a known and fixed pH – 4 and 7 (300ml) respectively. These can be used to check and calibrate your pH meter and should be done regularly to ensure the accuracy of the pH meter.

Description

The Growth Technology pH buffer solutions are each of a known and fixed pH – 4 and 7 (300ml) respectively. These can be used to check and calibrate your pH meter and should be done regularly to ensure the accuracy of the pH meter.