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pH, TDS, EC
Prevent possible problems-- take pH readings of the water to see if your solution is too acidic or too alkaline; test the strength of your nutrient solution by measuring how well your nutrient solution conducts electricity; examine total dissolved solids (TDS) as a simple ratio known as parts per million (ppm)
Prices are subject to change without notice. Please allow 5 to 7 working days for delivery.
ALL ORDERS REQUIRE AN ACTIVE TELEPHONE NUMBER.
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