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Hanna Instruments Canada
Customer Support: (800) 842-6629

Zinc CAL Check™ Standards - HI96731-11


In stock

The HI96731-11 Zinc CAL Check™ Standards provide a simple solution to calibrating and validating the compatible HI96731 portable photometer. 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 HI96731 photometer.

  • Supplied with Certificate of Analysis

  • Standard value of 1.50 ±0.020 mg/L zinc @ 25℃
  • Reusable with long shelf life stability


HI96731-11 is a high quality set of calibration standards that allows users to validate and calibrate the zinc range found in the compatible HI96731 photometer that has a 0.00 to 3.00 mg/L (ppm) zinc range. The HI96731-11 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 1.50 ±0.05 mg/L zinc @ 25℃. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

Supplied with Certificate of Analysis

  • Product code
  • Lot number
  • Expiration date
  • Standard value @ 25℃
  • Reference meter NIST traceable

Provided storage containers

  • Light tight
  • Protects from accidental breakage

Validation and calibration of the zinc range for the HI96731 portable photometer is quick and easy with the HI96731-11 CAL Check Standards.

cal check

Additional information

Weight 0.18 kg



SKU HI96731-11
Name Zinc CAL Check™ Standards – HI96731-11
Package Sealed standards: 0.00 and 1.50 mg/L
Quantity 1 set


Zinc CAL Check™ Standards – HI96731-11