WaterWorks™ Hydrogen Sulfide LR (Eco-Pack) Parameter_Peroxide Instruction manual can be downloaded

Instruction manual can be downloaded here

Accurate results from 0

If the colour remains the same throughout 2 days (48 hours) your water is Coliform Free

This reusable UV light can also be used in other applications such as:

WaterWorks™ Hydrogen Sulfide LR (Eco-Pack) Parameter_Peroxide Instruction manual can be downloadedThe WaterWorks Hydrogen Sulfide Low Range has detection limits From 0 to 2 ppm (mg L) with a low sensitivity of 0. 3 ppm (mg L). With this test, the strip is inserted into the aqueous sample for 20 seconds with back and forth motion. After 20 seconds, the strip is removed and discarded. The remaining discolored sample is compared to the color chart specific for this water quality test. Contains 30 individually wrapped tests in our new environmentally