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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
Free Chlorine (DPD-1)
2–year warranty
If the colour remains the same throughout 2 days (48 hours) your water is Coliform Free
The new eXact pH+ Smart Meter System with Bluetooth® SMART is perfect for the detection of pH
Free Chlorine 0
WaterWorks™ Hydrogen Sulfide LR (Eco-Pack) Parameter_Peroxide Free Chlorine (DPD-1)The 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
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