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pH and nutrients are automatically adjusted to the desired range
It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes
ONA Gel is saturated with ONA liquid concentrate
coco coir and potting mixes—no more pH slurries or extraction mixes
Bluelab® Probe Care Kit pH Size:Bluelab Probe Care Kit - pH pH and nutrients are automaticallyEverything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil media. If the probe face is dirty or contaminated, the readings may be inaccurate. pH probes specifically should be kept wet at all times for optimal performance and life.
