GH pH Calibration Solutions Size:32 Oz and pest density and should

and pest density and should always be adjusted to the particular situation

Instead of calibrating

Seal packaging between uses

state-of-the-art “carrier molecules” to ensure their plants get the maximum amount of nutrients in the least amount of time…

not a “rounded-up” dimension to make it seem bigger

GH pH Calibration Solutions Size:32 Oz and pest density and shouldHelp keep your system clean, buffered and growing. 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). GH technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used.