CLEARANCE - General Hydroponics Standard 1500 ppm Calibration Solution 8 oz

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General HydroponicsSKU: CLRS-HF-GH1571



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Sale price $7.99 Regular price $13.95

Description

General Hydroponics PPM calibration solution is made with the highest quality electronic meter reference solutions in mind. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics check each batch to ensure that our solutions are exactly calibrated each time they are used. Add this solution to your grow room supplies today!

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