Apera GroStar pH Calibration Kit pH 4/7/10 HGC706141 to 1 gallon of water

to 1 gallon of water

See dosing chart for target EC mix rates

• Provides ClO protection for up to 30 days

Atami has developed the B'Cuzz Bloom

HLG 65 V2 Lamp is designed for vegging

Apera GroStar pH Calibration Kit pH 4/7/10 HGC706141 to 1 gallon of waterGroStar by Apera pH calibration kit (pH 4 7 10, 8 oz. each) Kit Includes: (1) pH 4. 0 calibration solution 8 oz. (1) pH 7. 0 calibration solution 8 oz. (1) pH 10. 0 calibration solution 8 oz. pH measuring equipment must be cleaned and calibrated regularly to ensure accurate readings High accuracy (0. 01 pH): standardized against NIST Certified pH references within 0. 01 pH at 25C (77F). ideal for the calibration of all pH meters Color coded, double