Hanna Instruments

Scientific Equipment

July's Friday dispatch changes

Order by 4pm Monday to Thursday for next day delivery. 12-noon on Fridays for same day dispatch

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

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Keep one step ahead on the maintenance front by making sure you have cleaning, storage, electrolyte and buffer solutions to hand when looking to achieve ultimate performance from your electrode.

HANNA’s solutions will keep your electrode in tip top condition – all vital for an optimum response time and result.