World Precision Instruments

Search the site by KEYWORD


Quick Finder


Testimonials

Researcher UCL, Institute of Ophthalmology

I am really impressed by your very high level of customer service. I got a problem of our pump recently and contacted the service. Julian Williams replied me immediately and tried to resolve the issue with good suggestions. Meanwhile, she loaned me a pump which enabled me to carry out my experime...
read more

Free Radical Detection

Free Radical Detection


Free Radical Analyzers

Our free radical analyzers are used in biosensing experiments to detect oxygen, nitric oxide, carbon dioxide, hydrogen peroxide, hydrogen sulfide and glucose, using WPI ion-species specific biosensors. Our TBR series biosensing analyzers can be set to monitor the specific species of interest, and the 4-channel TBR4100 can monitor four biosensors simultaneously. While the TBR biosensing device is commonly used as a nitric oxide analyzer, it is perfect for real-time detection and measurement of a variety of redox-reactive species using the electrochemical (amperometric) detection principle. This series of optically isolated biosensing analyzers has ultra low noise and independently operated channels.

Features

  • Real-time detection using electrochemical sensors
  • Current measurement range from 300 fA to 10 µA (four ranges) permits wide dynamic range for detection
  • Wide bandwidth allows recording of fast events
  • Measure carbon monoxide from 10 nM to 10 µM
  • Measure nitric oxide from < 0.3 nM to 100 µM
  • Measure hydrogen peroxide < 10 nM to 100 mM
  • Measure hydrogen sulfide
  • Measure glucose
  • Measure oxygen from 0.1% to 100%

TBR4100-416

TBR4100-416

Four-Channel Free Radical Analyzer with Lab-Trax4/16

View details...

TBR4100

TBR4100

Four-Channel Free Radical Analyzer

View details...

TBR1025

TBR1025

One-Channel Free Radical Analyzer

View details...

ISO-TEMP-2

ISO-TEMP-2

Replacement Temperature Sensor

View details...


Choose Quantity
91580

91580

Microsensor Adapter Cable for use with Nitric Oxide, Hydrogen Peroxide, Oxygen, Hydrogen Sulfide, Glucose Microsensors and Temperature Sensor

Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

Keep in Touch

We promise NEVER to share your details with anyone. You can opt out at any time.