Hach Chlorine Total Chlorine 10-200 ppm 100 Tests
Hach Chlorine Test Kit Total Chlorine 10-200 ppm 100 Tests. Comes with durable plastic case. Drop count titration test 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 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.
Manufacturer: Hach Company
Manufacturer #: 2444400