GroStar pH calibration kit (pH 4/7/10, 8 oz. each)

GroStar 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 25˚C (77˚F). ideal for the calibration of all pH meters


• Color-coded, double-sealed, 1-year shelf life


• Expiration date and temperature/ph reference chart provided for reference


• Non-hazardous product


• Calibration Solution should be stored in a cool place out of direct sun and heat