pH Buffer Solutions

Product Type: Buffer Solutions

For accurate pH determination a calibration using 1,2 or 3 buffer solutions is essential. Most are colour coded for easy identification without the need to write on glassware. Buffer solutions should not be reused once they have been standing in an open beaker. Never pour back into the buffer bottle. Buffer capsules can be useful to give the flexibility of being able to produce accurate pH standards wherever you are.


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Buffer Solution pH4.00  500ml (Red)

Buffer Solution pH4.00 500ml (Red)

Buffer Solutions are required to calibrate the pH Meter/Electrode system. Manufactured and traceable..

£12.50

Electrode Storage Solution 500ml

Electrode Storage Solution 500ml

This storage solution is suitable for pH electrodes, pH combination electrodes and reference electro..

£11.50

Potassium Chloride Filling Solution (3 Molar) 500ml

Potassium Chloride Filling Solution (3 Molar) 500ml

Filling solution for Calomel Reference Electrodes and Double Junction Reference Electrodes.The  ..

£25.00

Saturated KCL Filling solution  100ml

Saturated KCL Filling solution 100ml

This filling solution is for use with Calomel reference electrodes. For use when the reference elect..

£11.50

Saturated KCL with Ag/AgCl 100ml

Saturated KCL with Ag/AgCl 100ml

This filling solution is for reference and combination pH electrodes based on Ag/AgCl. i.e. non Calo..

£11.50

Buffer Solution pH7.00 500ml (Yellow)

Buffer Solution pH7.00 500ml (Yellow)

Buffer Solutions are required to calibrate the pH Meter/Electrode system. Manufactured and traceable..

£12.50

Buffer Solution pH 10.00 500ml (Blue)

Buffer Solution pH 10.00 500ml (Blue)

Buffer Solutions are required to calibrate the pH Meter/Electrode system. Manufactured and traceable..

£12.50

Buffer capsule pH10 (Pack of 50)

Buffer capsule pH10 (Pack of 50)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£40.00

Buffer Capsule pH7 (Pack of 50)

Buffer Capsule pH7 (Pack of 50)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£40.00

Buffer Capsules pH10 (Pack of 10)

Buffer Capsules pH10 (Pack of 10)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£9.00

Buffer Capsules pH4 (Pack of 10)

Buffer Capsules pH4 (Pack of 10)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£9.00

Buffer capsules pH4 (Pack of 50)

Buffer capsules pH4 (Pack of 50)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£40.00

Buffer Capsules pH7 (Pack of 10)

Buffer Capsules pH7 (Pack of 10)

EDT buffer capsules are colour coded and dissolve in deionised or distilled water to make 100ml of c..

£9.00

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