Conductivity Calibration Solution, Concentration 250 uS/cm, CAS Number 7447-40-7, 7732-18-5, Chemical Grade Lab, Chemical Family Type Standard, Shelf Life 12 mo, Standards Not Applicable, Special Information Certified Reference Material

Conductivity Calibration Solution, Concentration 447 uS/cm, CAS Number 7447-40-7, 7732-18-5, Chemical Grade Lab, Chemical Family Type Standard, Shelf Life 12 mo, Standards Not Applicable, Special Information Certified Reference Material

Conductivity Calibration Solution; Concentration 500 uS/cm; CAS Number 7447-40-7; 7732-18-5; Molecular Weight 18.01 g/mol (Water); 74.55 g/mol (Potassium Chloride); Chemical Formula H2O; KCl; Chemical Grade Lab; Chemical Family Type Water; Shelf Life 24 mo; Standards ISO 17025; ISO 17034; Special Information Certified Reference Material

Conductivity Calibration Solution; Concentration 50;000 uS/cm; CAS Number 7447-40-7; 7732-18-5; Chemical Grade Lab; Chemical Family Type Standard; Shelf Life 12 mo; Standards Not Applicable; Special Information Certified Reference Material

Conductivity Calibration Solution; Concentration 750 uS/cm; CAS Number 7447-40-7; 7732-18-5; Molecular Weight 18.01 g/mol (Water); 74.55 g/mol (Potassium Chloride); Chemical Formula H2O; KCl; Chemical Grade Lab; Chemical Family Type Water; Shelf Life 24 mo; Standards ISO 17025; ISO 17034; Special Information Certified Reference Material