50 mS Solution 16 oz
Item Number: 02.0071
Solution Specifications
All Mesa Laboratories Conductivity Calibrator Solutions are laboratory quality, NIST-traceable, standard solutions used for the calibration of conductivity meters. Acceptance Specification +/- 0.4 mS 150uS Solution Specifications: Sodium Chloride (CAS # 7647-14-5), Deionized Water (CAS # 7732-18-5)