HANNA GroLine Quick Calibration Solution for GroLine pH and EC Meters (230 ml)

The HI5036-023 is a dual-purpose quick calibration solution designed for Hanna’s GroLine pH and/or EC/TDS meters. Compatible with the Quick Cal function, it enables a single-point calibration for both pH and conductivity sensors, saving time and ensuring consistent accuracy. Each 230 mL bottle is hermetically sealed to maintain solution integrity, with the lot number and expiration date clearly labeled. Specially formulated for long shelf life, this solution remains stable for up to five years from the date of manufacture when unopened. Key Features Single-point calibration for pH and EC/TDS sensors Hermetically sealed for maximum freshness Dual-purpose formula: pH and conductivity calibration 5-year shelf life (unopened) Lot number and expiration date printed on bottle