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clean and calibrate your pH probes
Premium Quality
dressing (mixed into the top layer of the soil)
Professional 24hr
getting you started immediately
Bluelab pH Probe Care Kit Grow Room Glasses clean and calibrate your pHThe Bluelab Probe Care Kit pH was made to help you easily maintain your tools for accurate readings. It includes everything you need to completely service, clean and calibrate your pH probes! Bluelab recommends providing your Bluelab equipment with a service every month. It's a quick and easy process, and takes about as long as brushing your teeth! pH Probe Care Kit Includes: Probe care instructions 20ml single use Bluelab Solution Sachets, 2 each of:
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