VitaLink Buffer 7

£2.95£6.95

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VitaLink pH Buffer 7

Keeping pH measuring equipment calibrated to give accurate nutrient solution readings is vital to the health and well-being of plants. VitaLink pH buffers 7 is a solution with a preset pH value designed to test the accuracy of pH metres used to measure the pH of a nutrient solution.

Use every week to ensure maximum accuracy.

size

250ml, 1L

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