Apera Instruments GroStar pH Calibration Kit, pH 4/7/10 - 8 oz. Each

GroStar Product Documents GroStar pH 4 Solution SDS GroStar pH 7 Solution SDS GroStar pH 10 Solution SDS GroStar ORP Storage Solution SDS GroStar by Apera pH calibration kit (pH 4/7/10, 8 oz. each) Kit Includes: (x1) 8 oz. pH 4.0 calibration solution (x1) 8 oz. pH 7.0 calibration solution (x1) 8 oz. pH 10.0 calibration solution 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.