💧 Stay ahead in water quality—because precision is the new power.
Hach DPD Free Chlorine Reagent Powder Pillows offer EPA-certified, pre-measured reagents for precise chlorine testing in drinking and wastewater. Designed for 10 mL samples, this 100-pack supports a 0.02-2.00 mg/L Cl₂ range and integrates seamlessly with Hach colorimeters, making it the go-to solution for reliable, routine water quality monitoring.
| ASIN | B00N3Z46TK |
| Are batteries included? | No |
| Brand | Hach |
| Country of Origin | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (253) |
| Date First Available | 11 January 2020 |
| Included Components | Lab |
| Item Weight | 30 g |
| Item model number | 2105569 |
| Manufacturer | HACH COMPANY |
| Model number | 2105569 |
| Net Quantity | 1.0 Count |
| Number of Memory Sticks | 100 |
| Package Dimensions | 11.8 x 11.8 x 2 cm; 30 g |
R**R
worked as the should , Hach has been around the water works industry for many years , of course their stuff is reliable
P**G
😊👍
C**N
Works Great for what we used it for !
L**W
I have to use these every day to check the chlorine for our neighborhood water system. It’s a much better price than buying them through our well contractor.
O**Y
These have worked fine and have had no issues with them.
Trustpilot
3 weeks ago
1 week ago
