Details
 
The Copper Low-Range Checker® HC Calibration Check Set - HI747-11 provides a simple solution to validating the Copper Low-Range Checker® HC - HI747. 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 500 ± 100 ppb copper @ 25°C
Reusable with long shelf life stability
 
More Information
 
HI747-11 is a high-quality set of calibration standards that allows users to validate the Copper Low-Range Checker®HC - HI747. The HI747-11 includes one sealed cuvette for zero ppb copper and one cuvette that is tinted to an equivalent 500 ± 100 ppb copper sample @ 25oC. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.