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Ammonia Medium Range CAL Check™ Standards for HI97715
The HI97715-11 Ammonia Medium Range CAL CheckTM Standards provides a simple solution to calibrating and validating the HI97715 ammonia medium range photometer. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values and expiration date for traceability when certifying the HI97715 photometer.
- Supplied with Certificate of Analysis
- Standard value of 6.0 ±0.050 mg/L ammonia (as NH3-N) @ 25°C
- Reusable with long shelf life stability
HI97715-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI97715 medium range ammonia photometer. The HI97715-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The expected reading from the “B” standard is 6.0 ±0.2 mg/L ammonia (as NH3-N) @ 25°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.
CAL Check™ standards with certificate
Supplied with Certificate of Analysis
- Lot number
- Expiration date
- Standard value @ 25 °C
- Reference meter NIST traceable
Provided storage containers
- Light tight
- Protects from accidental breakage