Nitrate CAL Check™ Standards – HI96728-11

The HI96728-11 Nitrate CAL Check^™ standards provide a simple solution to calibrating and validating the HI96728 Nitrate Portable Photometer that has a 0.0 to 30.0 mg/L (ppm) range of nitrate-nitrogen. 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 HI96728 photometer.

Supplied with Certificate of Analysis

Standard value of 15 ±0.050 mg/L (ppm) nitrate-nitrogen @ 25^°C

Reusable with long shelf life stability

Details

HI96728-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI96728 Nitrate Photometer that has a 0.0 to 30.0 mg/L (ppm) nitrate-nitrogen range. The HI96728-11 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 15.0 ±1.0 mg/L nitrate-nitrogen @ 25^°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

Supplied with Certificate of Analysis

• Product code
• Lot number
• Expiration date
• Standard value @ 25°C
• Reference meter NIST traceable

Provided storage containers

• Light tight
• Protects from accidental breakage

Validation and calibration of the HI96728 Nitrate Portable Photometer is quick and easy with the HI96728-11 CAL Check^™ Standards.