HACH® Single-Parameter Test Kits

Test Kits are Ideal for Monitoring Water Quality in Streams, Ponds and Lakes

Give a classroom real life, hands-on experience testing water. Single-Parameter Test Kits contain everything you’ll need to test water from a nearby stream or simply to test your own drinking water for one specific parameter.
Kits offer a choice of three testing methods. For the Drop-Count Titration method, you use the dropper provided to add titrant to the prepared sample just until the color changes. It’s inexpensive and ±10% accurate. The Color Disc method involves rotating a color wheel to obtain a color match with the reacted sample. ±10% accurate. For Free Chlorine testing, a DPD method test is also available.
Each Kit contains 50, 100 or 200 tests.