The HI3874-100 are replacement reagents for the colorimetric determination of nitrate (as NO3–-N) with the HI3874 Nitrate Test Kit. There are enough reagents for approximately 100 tests to be used with Hanna’s test kit. 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.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
| Package | packets |
|---|---|
| Quantity | 100 tests |
| Method | cadmium reduction |










