Description:Composite electrode and E-201C E-201PH composite formed by phelectrode and silver chloride reference electrode, is a polycarbonate shell, it is a pH meter measuring the key component for measuring aqueous solution of hydrogen ions at deep pH value, widely used in hemic industry, pharmaceutical industry and career research of pH detection. Features:, When the PH electrode used for the first or long house without, activated 2 hourselectrode ball soaked in 3.3N potassium chloride solutionThe measurement should be washed in distilled water and wiped dry with filter paper to prevent contamination in the electrode bulb, and the ministry with the liquid should also be immersed in the test solution inside the E-201 pH composite electrode, do not add the reference solution outside. Cable about 0.8MDtechnical data:Product Name: E-201 laboratory pHT electrode Temperature: 5-60°C CelsiusZero potentiometer (pH):7 ± 1Omega internal resistance; (25°C): le; 250Theoretical Slope Percentage %:ge; 97%Clamp Box: BNC PlugPackage Included1pcs E-201 pH Electrode