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& pH and comes with an easy to follow activity booklet
Total Chlorine (DPD-4)
This reusable UV light can also be used in other applications such as:
The new eXact pH+ Smart Meter System with Bluetooth® SMART is perfect for the detection of pH
WaterWorks™ Hydrogen Sulfide LR (Eco-Pack) Parameter_Peroxide & pH and comes withThe 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
