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- 1413mS/cm Sol. 230mL
1413mS/cm Sol. 230mL
SKU:
HI7031M
$16.99
$16.99
Unavailable
per item
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.).