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Essentials Lab EC 2.8 Calibration Solution
Essentials LAB EC Meter Calibration Solution is intended for use in calibrating EC meters to CF 28 – EC 2.80 – PPM 1820.
Regular calibration will keep your EC Meter reading accurately.
Highly accurate calibration solution Ensures that your EC Meter is reading correctly
Technical Specifications: Potassium Chloride solution
Electrical Conductivity: 2.8ms/cm @20°C PH 4–5