• Drop Count Titration - Fast and simple!
• Easy to use, just add drops until color changes
• Kit contains 100 tests

These economical drop count procedures provide a low-cost method for titrametric determinations. To calculate concentration, simply add an indicator to the sample, then use the dropper to add titrant until the color changes. One drop is equivalent to 10 ppm (ie: 5 drops would equal 50 ppm Cl (5x10)). Typical accuracy is +/- 1 drop for titrations requiring up to 20 drops and +/- 5% for titrations over 20 drops. Most titrations require 10-20 drops.

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