This CAL Check standards set features light-tight packaging. The cuvettes also have long shelf-life stability.
This CAL Check standards set features light-tight packaging. The cuvettes also have long shelf-life stability.
Discontinued!
This product has been discontinued and is no longer available.
There is no direct replacement, however we recommend the:
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The Hanna HI 97701-11 Free and Total Chlorine Cal Check Standards Set was produced in a state-of-the-art facility to traceable standards. It comes with "A" and "B" cuvettes and a certificate of analysis. Use with the Hanna HI97701 portable photometer with a 0 to 5 mg/L (ppm) range.
Features
| Standard Value | 1 ±0.03 mg/L at 77°F (25°C) |
| Compatibility | Hanna HI97701 portable photometer with a 0 to 5 mg/L (ppm) |
| Standard Value | 1 ±0.03 mg/L at 77°F (25°C) |
| Compatibility | Hanna HI97701 portable photometer with a 0 to 5 mg/L (ppm) |
