HI707-11 is a high-quality set of calibration standards that allows users to validate the Nitrite Low Range Checker®HC – HI707. The HI707-11 includes one sealed cuvette for zero ppb nitrite and one cuvette that is tinted to an equivalent 100 +/- 10 ppb nitrite sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.
The HI707-11 is supplied with Certificate of Analysis![]()
- Product code
- Lot number
- Expiration date
