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For use with all Stealth-RO and Small Boy models or most RO and filter systems with 1/4 in tubing
0 first (buffer) then to pH4
Bio-Turf is an entirely natural granular lawn fertilizer designed to provide a slow
Tests pH at a range of 0 pH-14 pH
Removes up to 98%+ of all contaminants
Bluelab® pH 7.0 Calibration Solution 500ml roots For use with all Stealth-RO"pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7. 0 first (buffer) then to pH 4. 0 (slope). Calibration Solution should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened."
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