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Vitalink Buffer 250ml

Regular price R 138.00 ZAR
Regular price Sale price R 138.00 ZAR
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Vitalink pH Buffer 7 is a solution with a stable pH of 7 for calibrating your meter. Vitalink pH Buffer 4 Calibration Fluid can also be used to ensure your meter is giving you accurate read-outs across a wide range of pH's.