pH meters must be regularly 'calibrated' (i.e. adjusted for accuracy) using standard pH buffer solutions which are made to an internationally agreed recipe.
- Flairform's buffers are formulated with NIST specified ingredients.
- Stabilised to resist algae or growth formation: Growths' can contaminate pH electrodes which in turn affects the “slope” value beyond the software’s ability to compensate.
In The Box
-  x Flairform pH Buffer 7.0 - 250ML / 1L | Calibration Solution for pH Meters
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