The HI770-25 are the replacement reagents for the HI770 Silica High 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 370.1 and Standard Method 4500-SiO2 C |
Malaysia