HI70031P Conductivity Calibration Standard 1413 µS/cm (25 x 20mL) | Hanna lab grade ORP accurate results with digital dual

accurate results with digital dual level LED readout

Any impedance in the light path will affect the way that light will interact with the sample to be measured ultimately affecting the result obtained from the meter

ORP electrodes naturally degrade over time due to continuous exposure to oxidizing and reducing agents in water samples

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HI70031P Conductivity Calibration Standard 1413 µS/cm (25 x 20mL) | Hanna lab grade ORP accurate results with digital dualHI70031P Conductivity Calibration Standard 1413 S cm (25 x 20mL Sachets) Premium NIST traceable conductivity calibration solution standardized at 1,413 S cm for accurate calibration of EC meters, TDS testers, and conductivity instruments. Each box contains 25 single use sachets ideal for hydroponics, aquaponics, water quality testing, and laboratory applications. Why Choose HI70031P Calibration Standard? NIST traceable accuracy Standardized with