The HI7041S Dissolved Oxygen Electrolyte Solution is specially formulated for use with Hanna’s polarographic dissolved oxygen (DO) probes. Maintaining accurate and stable readings requires the correct electrolyte solution, making the HI7041S an essential component for proper probe performance.

Features of Dissolved Oxygen Electrolyte Solution:

• Easy-to-Use Dropper Bottle: Ensures precise and mess-free application

• High Purity: Made using reagent-grade chemicals for consistent and reliable results

• Pack Size: Supplied in a convenient bottle for multiple refills

How It Works:

Designed specifically for polarographic DO probes, HI7041S is a concentrated Potassium Chloride (KCl) solution. It is used to refill the electrolyte chamber of probes that use Ross and Clark’s polarographic method.

Each probe typically contains:

• A platinum cathode

• A silver anode

• A gas-permeable PTFE membrane

• The HI7041S electrolyte solution