Details
 
The Phosphate Low-Range Checker® HC Calibration Check Set - HI713-11 provides a simple solution to validating the Phosphate Low Range Checker® HC - HI713 in the range of 0.00 to 2.50 ppm (mg/L). 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 Checker® HC.
 
Features
 
Supplied with Certificate of Analysis
Standard value of 1.00 +/- 0.08 ppm phosphate @ 25°C
Reusable with long shelf life stability
 
More Information
 
HI713-11 is a high-quality set of calibration standards that allows users to validate the Phosphate Low-Range Checker® HC - HI713. The HI713-11 includes one sealed cuvette for zero ppm phosphate and one cuvette that becomes tinted to an equivalent 1.00 +/- 0.08 ppm phosphate sample @ 25°C when the supplied reagent is added. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.