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Available Inventory: 15
Don’t see the quantity you are looking for? Please call (702) 413-6300 or email us at grow@123growplants.com for assistance.
General Hydroponics™ uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics™ technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used.