The Home of Thermal Ionization Mass Spectrometry

Isotopx is a British scientific instrument manufacturing company specialising in design and manufacture of world class mass spectrometers. Since opening our doors in March 2008 we have installed instruments in laboratories throughout the world as well as developing our new Multi-collector Noble Gas Mass Spectrometer, The NGX.


Isotopx’s core technology is Thermal Ionization Mass Spectrometry. We trace our heritage to the very first commercially developed TIMS instrument launched by VG Micromass in 1973, the VG MM30. Isotopx are justifiably proud of this heritage and the strong foundation it provides for our latest Phoenix range of TIMS instruments.


Innovation is crucial to the continuing success of any product. At Isotopx we have the benefit of small teams that essentially work as one to continually improve our ground breaking technology found in our TIMS range. This knowledge and expertise has recently been used to design and manufacture our new Multi-Collector Noble Gas Mass Spectrometer.


In a world where a request for assistance is often answered by an operator in a call centre, it’s refreshing to find a company whose engineers are not only accessible but eager to help. With an expected instrument lifetime of between 10 and 20 years, high quality technical support has to be a fundamental part of the service we offer. Our team of specialist engineers and technicians provide an excellent level of service and expertise that is second to none.

ISO 9001


Isotopx Ltd
Dalton House,
Dalton Way,
Middlewich, Cheshire,
United Kingdom,
CW10 0HU


Tel: +44 (0) 1606 839810
Fax: +44 (0) 1606 839811

Registered in England No: 6447777.
VAT Reg. Number GB 925 9869 62