Calibration Solution - pH 7.01 (20 mL)

Description   Good calibration will ensure reliable measurements. pH 7 is the most frequently used pH buffer. Hanna pH buffers are made of Potassium Dihydrogen Phosphate and Disodium Hydrogen Phosphate and are standardized with a pH meter that is calibrated to NIST primary standard buffer solutions (NIST 186Ie & 186IIe and NIST 158g S.R.M.). This kit contains 10 packets of pH 7.01 buffer solution. Each packet measures 20 mL.   Details   SKU: HI 77700P Weight: 0.90 lbs Price: $ 13.40   Add to Cart Estimate delivery