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Calibration Solutions

6 products

Showing 1 - 6 of 6 products

Showing 1 - 6 of 6 products
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pH Calibration Solution 7.0 and 4.0 by BluelabpH Calibration Solution 7.0 and 4.0 by Bluelab
Bluelab pH Calibration Solution 7.0 and 4.0 by Bluelab
Sale priceFrom $2.02
In stock, 15 units
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Save $9.93
Bluelab - pH Probe KCl Storage SolutionBluelab - pH Probe KCl Storage Solution
Bluelab Bluelab - pH Probe KCl Storage Solution
Sale priceFrom $2.02 Regular price$11.95
In stock, 15 units
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GH pH 7.01 Calibration SolutionGH pH 7.01 Calibration Solution
General Hydroponics GH pH 7.01 Calibration Solution
Sale priceFrom $12.99
In stock, 6 units
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Save $17.26
GH pH 4.01 Calibration SolutionGH pH 4.01 Calibration Solution
General Hydroponics GH pH 4.01 Calibration Solution
Sale priceFrom $8.49 Regular price$25.75
In stock, 13 units
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Save $130.01
Continuous Water Quality Monitor: pH & EC
Gardin Continuous Water Quality Monitor: pH & EC
Sale price$69.98 Regular price$199.99
Only 2 units left
Save $286.20
Continuous Water Quality Monitor: PH, EC, CF, TDS & TemperatureContinuous Water Quality Monitor: PH, EC, CF, TDS & Temperature
Gardin Continuous Water Quality Monitor: PH, EC, CF, TDS & Temperature
Sale price$113.79 Regular price$399.99
Only 1 unit left

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