HI97700-11

Ammonia Low Range CAL Check Standard

$189.99

The HI96700-11 Low Range Ammonia Cal Check^TM standards provides a simple solution to calibrating and validating the HI96700 Ammonia Low 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.

Supplied with Certificate of Analysis
Standard value of 1.50 ±0.01 mg/L ammonia (as NH₃-N) @ 25°C
Reusable with long shelf life stability

HI97700-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI96700 Ammonia Low Range photometer. The HI97700-11 includes one sealed A cuvette for zeroing the meter and one B cuvette that is used to validate or calibrate. The standard value of the B cuvette is 1.50 ±0.01 mg/L (ppm) ammonia nitrogen (NH₃-N). An acceptable reading when validating the HI96700 with the standards is 1.50 ±0.05 mg/L @ 25°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.