HI-96723-11 CalCheck standards for Chromium VI HR, 0.0 and 300 µg/l

Reference: HI-96723-11

The HI-96723-11 Chromium VI High Range Cal Check standards provide a simple solution to calibrating and validating the HI-96723 portable photometer that has a 0 to 1000 μg/L (ppb) range.

Standard value of 300 ±10 μg/L (ppb) chromium VI @ 25°C.

Chromium

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£290.00 (exc.VAT)

£348.00 (tax incl.)

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CalCheck standards for Chromium VI HR, 0.0 and 300 µg/l

HI-96723-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI-96723 Chromium VI High Range Portable Photometer that has a 0 to 1000 mg/L (ppb) range. The HI-96723-11 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 300 ±10 μg/L hexavalent chromium @ 25°C. The calibration set is produced using reagent grade chemicals in a temperature controlled environment.