The HI761-25 are the replacement reagents for the HI761 Total Chlorine Ultra Low Range Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
| Package | packet |
|---|---|
| Quantity | 25 |
| Method | USEPA method 330.5 and Standard Method 4500-Cl G. |
Malaysia