Pour solution into a separate container when cleaning. Soak Electrode for 15 minutes before thoroughly rinsing electrode in clean fresh water. Calibration can then be carried out. Further cleaning can be done with a soft bristled brush or cotton bud to loosen debris, taking care not to put pressure on the glass reference bulb. Discard any used solution when finished. Store away from sunlight and at even temperature. Keep container sealed.
NIST-traceable conductivity solutions to calibrate both field instruments and lab instruments and cells together for maximum accuracy.
YSI Conductivity Calibrator Solutions are secondary standard solutions for the calibration of conductivity cells together with conductance meters. The solutions are made to exacting tolerances and are intended mainly for use in field applications where other factors are less subject to close control or measurement.
Available in ph4, ph7 & ph10 solutions.