Hanna Instruments-749-11 Calibration Check Set for the Hanna Instruments-749 Chromium Low Range Checker®HC

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The Chromium Low Range Checker® HC Calibration Check Set – HI-749-11 provides a simple solution to validating the Fluoride High Range Checker® HC – HI-749 that has a range of 0 to 300 ppb chromium VI.

This high-quality set of standards is supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiry date for traceability when certifying the Checker®HC.

HI-749-11 is a high-quality set of calibration standards that allows users to validate the Chromium VI Low Range Checker®HC – HI-749. The HI-749-11 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 using reagent grade chemicals in a temperature controlled environment.

 

Sku: HI-749-11

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