
Buffer Solutions 
Our Buffer Solutions Products are essential for calibrating pH meters and ensuring accurate water testing results. These solutions maintain a stable pH value, allowing your equipment to deliver precise readings every time. Ideal for laboratories, pools, aquariums, and industrial systems, our buffer solutions are easy to use and come in a variety of standard values—helping you keep your water testing reliable, consistent, and effortless.
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66 products
Eutech
Eutech Clear pH 1.68 Buffer Solution 480ml
        Sale price£19.40 
Eutech
Eutech 442 Conductivity Solution 480ml
        Sale price£19.09 
DTK-TAW
pH10 Buffer Solution (Coloured)
        Sale priceFrom £2.16
 
DTK-TAW
DTK 1.0ppm Fluoride Standard (100ml)
        Sale price£29.14 
DTK-TAW
DTK 1.0ppm Fluoride Standard
        Sale price£20.21 
Eutech
Eutech pH 10.01 buffer sachets (NIST traceable)
        Sale price£28.90 
vendor-unknown
Eutech pH 7.00 buffer sachets (NIST traceable)
        Sale price£28.90 
Eutech
Eutech pH 4.01 buffer sachets (NIST traceable)
        Sale price£28.90 
Eutech
Eutech Electrode Storage Solution 480ml
        Sale price£19.40 
Lovibond
Lovibond DPD 3 Solution (Red bottle)
        Sale price£47.59 
Palintest
ORP Calibration Solution 500ml
        Sale price£63.25 
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