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- pH 7.01 Calibration Solution, 25x20mL, case of 25
pH 7.01 Calibration Solution, 25x20mL, case of 25
SKU:
HI70007P
$36.99
$36.99
Unavailable
per item
pH 7 is the most frequently used pH buffer. All Hanna solution bottles come with a pH vs. temperature chart together with the production lot # and expiration date to guarantee maximum accuracy.
Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with a pH meter calibrated to NIST primary standard buffer solutions (NIST 186Ie & 186IIe and NIST 158g S.R.M.).
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