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pH 7.0 Calibration Solution
Calibrate your BlueLab pH instruments using 7.0 and 4.0 Calibration solutions to ensure ongoing accuracy.
Australia Wide Delivery
High Quality Products
20-30 seeds per pack
pH instruments must be cleaned and calibrated at least monthly to ensure accuracy. Calibrate your BlueLab pH instruments with pH 7.0 first, then pH 4.0.
| Brand | Bluelab |
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