Bluelab® pH 7.0 Calibration Solution 500ml roots Removes up to 98%+ of

Removes up to 98%+ of all contaminants

Use with Athena Pro Core for a complete and balanced recipe

Bio-Turf is an entirely natural granular lawn fertilizer designed to provide a slow

Tests pH at a range of 0 pH-14 pH

One (1) outlet with 1 min intervals

Bluelab® pH 7.0 Calibration Solution 500ml roots Removes up to 98%+ of"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."