Hanna Instruments HI7030L Buffer Solution 12880µS/cm, 460ml Bottle

Conductivity Meter Calibration/Check Solutions. 460ml robust plastic screw top bottles containing:. High quality potassium chloride concentrates Standardised and calibrated with high purity NIST999 KCL in deionised water Confirmed by NIST 2201 standardised silver nitrate solution Each bottle labelled with lot number and expiry date