Hanna 1413 μS/cm Solution, 230 ml air-purification It features internal RF shielding

It features internal RF shielding

Waterfall/utility pumps are multifunctional and are ideal as utility pumps or to create streams and waterfalls in your backyard/garden pond

Set hot start delay from 0 minutes to 15 minutes or stays off

• Water resistant

This solution is used mainly for industrial applications and is available in various sizes to better meet your specific application requirements

Hanna 1413 μS/cm Solution, 230 ml air-purification It features internal RF shieldingAll 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.).