Hach dissolved oxygen drop-count titration kits are a simple, easy, and cost-effective way to test for
dissolved oxygen.
Features
Overview
Hach dissolved oxygen drop-count titration kits are a simple, easy, and cost-effective way to test for dissolved oxygen. Drop count procedures provide a low-cost method for titrimetric determinations. To calculate concentration, simply add an indicator to the sample, then use the dropper to add titrant until the indicator color changes. Typical accuracy is +/- 1 drop for titrations requiring up to 20 drops and +/- 5% for titrations requiring over 20 drops. Most titrations require 10 to 20 drops.
