Contract Summary

  • Published Date: 3 February 2021

  • Tender Status: active

  • Tender Opening Date: 3 February 2021

  • Tender Closing Date: 23 February 2021

  • Award Date: n/a

  • Contract Start Date: n/a

  • Contract End Date: n/a

  • Contract is suitable for SMEs: No

  • Contract is suitable for VCSEs: No

  • Official Journal of the European Union (OJEU) Contract Type: Products



The School of Environmental Science wishes to purchase an analyser to measure atmospheric ammonia concentrations in situ at the Weybourne Atmospheric Observatory. Due to the remote location of Weybourne, the analyser need to be very sensitive and needs to have very low limits of detection. The instrument must be field deployable, stable with minimal drift in performance, have proven calibration strategy and be able to analyse ammonia in atmospheric air without the need to dry sample.

Bids need to demonstrate the instrument can measure ammonia across a large dynamic range: 0.5 - 200 nmol mol-1 with detection limits for ammonia better than 1 nmol mol-1 for 1-second measurements.

Budget available circa: £55,000 (incl. vat)

About the Buyer

Contact name: Sian Townshend

Address: Centre for Ocean and Atmospheric Sciences (COAS) School of Environmental Sciences
University of East Anglia Norwich Research Park Norwich
United Kingdom

Telephone: 01603 59

Fax: n/a


Value of Contract

Price Range: n/a