HI5036-023 is a quick calibration solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function, found in compatible meters, allows for a single point calibration for pH and conductivity sensors.
Hermetically-sealed, air-tight, 230 mL bottle with tamper-proof seal
Lot number and expiration date valid for 5 years in an unopened bottle
pH calibration buffer value of pH 6.86
EC calibration standard value of 5,000 μS/cm (5.00 mS/cm)