Hanna HI50036P Groline Quick Cal Solution - pH & EC/TDS Calibration (25 x 20mL) premium water bottle ✅ Automatic Temperature Compensation (ATC)

✅ Automatic Temperature Compensation (ATC) — real-time correction via dedicated stainless steel temp probe

saving space

Total Chlorine powder reagent replacement kit (25 reagent sachets)

Wastewater Treatment: Effluent monitoring and process control

Hanna HI50036P Groline Quick Cal Solution - pH & EC/TDS Calibration (25 x 20mL) premium water bottle ✅ Automatic Temperature Compensation (ATC)Hanna HI50036P Groline Quick Cal Solution Professional pH & EC TDS Calibration The Hanna HI50036P Groline Quick Calibration Solution is a professional grade, dual purpose calibration standard designed for fast, accurate single point calibration of Groline pH and EC TDS meters. Each box contains 25 individually sealed 20mL sachets that deliver fresh, uncontaminated calibration solution every time, ensuring optimal meter accuracy for hydroponics,