Hanna HI50036P Groline Quick Cal Solution - pH & EC/TDS Calibration (25 x 20mL) 1 meter temp probe Designed to accommodate your HI96

Designed to accommodate your HI96 series photometer plus essential accessories including glass cuvettes

01 and/or pH 10

cellar testing

Keeping the proper temperature improves results of beer and wine output

Hanna HI50036P Groline Quick Cal Solution - pH & EC/TDS Calibration (25 x 20mL) 1 meter temp probe Designed to accommodate your HI96Hanna 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,