【What You Will Get 】:Includes 3 bottles 50ml 4.00,7.00,10.01 Calibration Solution and 2 bottles free gift10ml pH Electrode Storage Solution
【Free Gift】：Order pH Calibration will get 2*10 ml KCL probe storage solution , It can be used for various pH Meters electrode protection , so that your pH testers have a longer service life!
【Double Sealed】: 2-year expiration from manufacture for an unopened bottle
【High Accuracy】: The accuracy is ±0.02pH @ 77.0℉/25.0℃
【Easy Identification】：Color Coded for each pH Calibration Buffer Solution
111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL
KWD 5
Potassium Chloride - KCl - 1 Pound
KWD 4.500
bluelab 732899 2.77EC Conductivity Solution, 250 milliliters Industrial-Products, Clear
KWD 5.500
Silver Nitrate Solution / 1% / 30 ML / 1 FL OZ/USA Finest Quality
KWD 6
