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pH Buffers

For calibrating pH meters, Buffers are solutions of a known pH, used to calibrate pH meters and monitors. pH meters should be calibrated at regular - monthly - intervals.



Product Image Item Name- Price
Growth Tech Conductivity Standard 250ml

Growth Tech Conductivity Standard 250ml

For calibrating EC meters.
£3.00

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Growth Tech pH Buffer 4 250ml

Growth Tech pH Buffer 4 250ml

For calibrating pH meters.
£3.00

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Growth Tech pH Buffer 7 250ml

Growth Tech pH Buffer 7 250ml

Buffer 7 solution is used with both ONE Point and TWO Point calibration systems.
£3.00

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Growth Tech pH Buffer 7 1 litre

Growth Tech pH Buffer 7 1 litre

Buffer 7 solution is used with both ONE Point and TWO Point calibration systems.
£10.00

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Growth Tech pH Probe Refill & Storage 250ml

Growth Tech pH Probe Refill & Storage 250ml

Solution for refilling and storage of pH probes
£6.00

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