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

Carbon Dioxide ISE Filling Solution - HI4005-40

$249.02

HI4005-40 is a set of (4) 30 mL bottles of fill solution made specifically for Hanna’s carbon dioxide gas sensing ion selective electrodes (ISEs).

The electrolyte solution should be added to the outer probe body of the HI4105 ISE before final assembly to ensure optimum performance.

  • Fill solution for carbon dioxide ion selective electrodes
  • Convenient 30 mL bottles
  • Clearly marked bottle with lot number and expiration date

The HI4005-40 fill solution is a chloride ion-containing electrolyte that is required to provide a reference potential for the HI4105 carbon dioxide gas sensing ion selective electrode (ISE). As carbon dioxide diffuses through the gas permeable membrane, the thin film of electrolyte on the surface of the pH sensing glass undergoes a pH change. The change in pH of the filling solution is proportional to the concentration of carbon dioxide gas in the solution. The HI4005-40 is four bottles of 30 mL carbon dioxide filling solution that ensure optimum measurement performance from the HI4105 carbon dioxide ISE.

SKU HI4005-40
Name Carbon Dioxide ISE Filling Solution – HI4005-40
Certificate of Analysis No
Package bottles
Quantity 4
Size 30 mL

Carbon Dioxide ISE Filling Solution – HI4005-40

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.


Free standard delivery:

We offer free delivery within Australia, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient’s location.


Same-day express delivery:

Place your order before 1 PM Monday to Friday for the same-day express shipping. Delivery times may vary depending on the courier service and the recipient’s location.

Please note that we do not offer shipping to PO Box addresses.

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.

Please note that we do not offer shipping to PO Box addresses.