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 your testing equipment in tip-top condition with our extensive range of solutions.

Choose from conductivity solutions, dissolved oxygen solutions, pH buffers and cleaning solutions, turbidity solutions, electrode fill solutions, titration solutions and reagents, CAL Check standards and photometer reagents.