HI 7030/1G 12880 µS/cm EC Solution, 3.78 L Bottle 12880 µS/cm (12.88 mS/cm) calibration solution is widely used to assure the proper performance of conductivity meters with a scale higher than 10 mS/cm. This solution is used mainly for industrial applications and is available in various sizes to better meet user requirements. Read More »

HI 7031/1G 1413 µS/cm EC Solution, 3.78 L Bottle The 1413 µS/cm calibration solution is best suited for general use. This solution is also available in combined kits with HANNA pH 7 buffer for easy calibration of multiparameter instruments. Read More »