Hanna Instruments GroLine Quick Cal pH/EC/TDS Calibration Solution (500 mL) – HI5036-050

The Hanna HI5036-050 is a quick calibration solution for the GroLine pH and/or EC/TDS meters. The Quick Cal function, found in compatible meters, enables single-point calibration of pH and conductivity sensors.

• 500 mL hermetically sealed, airtight bottle with a tamper-proof seal
• In an unopened bottle, the lot number and expiration date are valid for 5 years.
• EC calibration standard value of 5,000 S/cm (5.00 mS/cm) pH calibration buffer value of 6.86