Nutri Plus - Ph7 Calibration Solution

Nutri Plus - Ph7 Calibration Solution

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$9.99

Just dip your electrode into a small amount of the buffer and adjust the meter to read 7.0. Do not reuse solution.

This standard reference solutions is of the highest quality and allows growers to calibrate many popular meter brands with confidence (NaCl scale or the 442 scale). Each batch is carefully checked to ensure that it is precisely calibrated and yields reliable readings every time.