Ammonia Standards Medium Range CAL Check™ HI97715-11

190,00 €
Na zalogi
The HI97715-11 Ammonia Medium Range CAL Check 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

The HI97715-11 CAL Check™standards are used for calibration and performance verification of HI977xx photometers with the CAL Check function. 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


Package sealed standards: 0.0 and 6.0 mg/L ammonia-nitrogen
Quantity 1 set
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