Potassium Chloride Conductivity Standard, 500 µS/cm at 25°C Material: Name CAS Grade Water 7732-18-5 ACS/ASTM/USP/EP Potassium Chloride 7447-40-7 ACS </
Potassium Chloride Conductivity Standard, 1000 µS/cm at 25°C Material: Name CAS Grade Water 7732-18-5 ACS/ASTM/USP/EP Potassium Chloride 7447-40-7 ACS <
Potassium Chloride Conductivity Standard, 10,000 µS/cm (10 mS/cm) at 25°C Material: Name CAS Grade Water 7732-18-5 ACS/ASTM/USP/EP Potassium Chloride 7447-40-7 AC