Description
HI 723-11 is a high quality calibration checking set for the validation of the HI 723 Checker®HC Chromium VI Colorimeter (90-2619-18). The set consists of two cuvettes—a zero ppb cuvette (A) and a cuvette (B) tinted to an equivalent of 300 ± 15 ppb chromium VI @ 25 °C.
Features:
- Standard value of 300 ± 15 ppb Chromium VI @ 25 °C
- Reusable with long shelf life stability
- Supplied with Certificate of Analysis which includes product code, lot number, and expiration date
- Prepared from reagent grade chemicals in a temperature controlled environment
Specifications
| D.O.T. Number | Not Regulated / UN3082, 9, PG III |
|---|---|
| Manufacturer | Hanna Instruments |
| Model No | HI723-11 |