Contact Us

October 1st, 2015:  YSI Life Sciences in the UK  (YSI UK Ltd.) now operates from Xylem’s Tunbridge Wells facility.

Tel:  01892 500400

YSI (UK) Ltd. has been serving customers within the UK and Ireland from its dedicated facility in Hampshire since 2006. In 2011 YSI (UK) Ltd. became part of Xylem, and in a continued effort to improve our superior level of service to customers, moved to Xylem’s Tunbridge Wells facility in October 2015.

With a dedicated Life Sciences service team in the UK, and an all new training facility, Xylem is fully equipped to support current customers as well as offer assistance to those looking at YSI Life Science instruments for the first time.

Products and Applications.

YSI Life Sciences products provide measurement solutions for a variety of industries and applications including clinical, industrial and research. Enzyme electrode technology for whole blood glucose measurements was pioneered and further developed by YSI for many clinical and industrial applications.

YSI Analyzers are used in many different areas; from measuring important nutrients including glucose and glutamine in Bioprocessing, lactate in blood and plasma within medical research and xylose and glucose measurement in biofuels to measuring key ingredients and byproducts in the food and beverage industry. Download our latest brochure here.

YSI Life Sciences is proud to continue as your Gold Standard partner for bio-analytical instrument supply and support. For more information or to speak to a customer representative call us on 01892 500 400 or email us at

YSI 2940/2980 Multi-Channel Online Monitoring

2940/2980 Multi-Channel Online Monitoring

The new 4-channel and 8-channel sampling systems provide simple, reliable, online monitoring & control with closed loop capabilities for any scale or type of bioreactor process.

  • Automated, aseptic sampling of up to 8 vessels
  • Monitor up to 6 chemistries
  • Analytical results in 60 seconds for each chemistry
  • Automated cleaning cycle
  • Connectivity options for SCADA, DAS, LIMS & feed-control systems
  • 21 CFR, Part 11 compliant

For a full list of application notes and case studies please visit the YSI US home page.