Hanna Instruments Australia
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Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

Silver Reagent kit for 150 tests, PAN method - HI93737-03


Prices include GST. Not all items are in stock. Call 03 9769 0666 to confirm.

The HI-93737-03 are reagents for the colorimetric determination of silver. There are enough reagents for 150 tests to be used with a compatible benchtop or portable photometer.


The HI-93737-03 Silver Reagent is designed for use with the HI97737 portable photometers, as well as the HI83399 multiparameter bench photometer.

Range: 0.000 to 1.000 mg/L

These high-quality reagents are pre-measured to enable fast and accurate colorimetric measurements. The method utilized is an adaptation of the 1-(2-pyridylazo)-2-naphthol (PAN) method. When silver reacts with these reagents, an orange tint develops in the sample. By adding the reagents to the sample, a reaction occurs, allowing a compatible benchtop or portable meter to determine the concentration based on the resulting color. The results are displayed in mg/L (ppm) of silver. These reagents are suitable for samples with an expected silver concentration range of 0.000 to 1.000 mg/L.

Tips for Accurate Measurement

  • Ensure the sample is free of debris.
  • Before placing the cuvette into the measurement cell, make sure the outside is dry and free of fingerprints, oil, or dirt. Wipe it thoroughly with the HI-731318 cloth or a lint-free cloth.
  • Avoid shaking the cuvette, as this can create bubbles that lead to higher readings. Remove any bubbles by gently swirling or tapping the cuvette.
  • Do not let the reacted sample sit for too long after adding the reagent, as this can affect accuracy.
  • Discard the sample immediately after the reading to prevent permanent staining of the glass.
Package   Dropper bottles
Quantity   150 tests
Method   Adaptation of the 1-(2-pyridylazo)-2-naphthol (PAN) method. The reaction between silver and reagents causes an orange tint in the sample.

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

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