EC calibration solution 12.88mS/cm, 230ml, ADWA

An Adwa 12.88 mS/cm calibration solution is a standardized liquid used for two-point calibration of Total Dissolved Solids (TDS) meters, ensuring accurate water quality readings for applications like hydroponics, aquariums, or labs, with the value representing 12.88 mS/cm of dissolved salts for recalibrating devices that measure water purity. 

Key Details

• Purpose: Calibrates TDS meters to ensure accurate readings.
• Standard: Precisely formulated to 12.88 mS/cm at 25°C.
• Use: Essential for maintaining accuracy in water testing for various fields. 

How to Use Two-point calibration with 1.413 (first) & 12.88 (second) mS/cm

• Prepare: Pour the 1.413 mS/cm solution into a clean container.
• Calibrate: Dip the TDS electrode into the solution.
• Adjust: Use the calibration button/screw on your TDS meter to set the display to  1.413 mS/cm.
• Clean: Rinse the electrode thoroughly after calibration.
• Two-point calibration: repeat the procedure with 12.88 mS/cm calibration solution.