Chromium Low Range Checker HC Calibration Check Set (0-300 ppb)

The Chromium Low Range Checker® HC Calibration Check Set – HI749-11 provides a simple solution to validating the Fluoride High Range Checker^® HC – HI749 that has a range of 0 to 300 ppb chromium VI. 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.

Supplied with Certificate of Analysis

Standard value of 100  +/- 5 ppb chromium VI@ 25^°C

Reusable with long shelf life stability

Details

HI749-11 is a high-quality set of calibration standards that allows users to validate the Chromium VI Low Range Checker^®HC – HI749. The HI749-11 includes one sealed cuvette for zero ppb chromium VI and one cuvette that is tinted to an equivalent 100 +/- 5 ppb chromium VI sample @ 25^°C.  The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.  

The HI749-11 is supplied with Certificate of Analysis

• Product code

• Lot number

• Expiration date