KS100 KCl solution, saturated, 500 mL | Hach United Kingdom - Overview | Hach
Oakton WD-35803-73 Reference Fill Solution for Single-Junction Electrodes, 4 M KCl Saturated with AgCl, 125mL: Lab Chemical Electrolyte Solutions: Amazon.com: Industrial & Scientific
The pH of CO2–saturated aqueous KCl solutions at temperatures between 298 K and 423 K at pressures up to 13.5 MPa - ScienceDirect