• World class mass spectrometry

    Our ground-breaking thermal ionization mass spectrometers (TIMS) trace their heritage back to 1973

  • Stable Isotope Ratio Mass Spectrometer IRMS for Isotope Ratio Mass Spectrometry

    Meet SIRIX, our gas source IRMS

    Its intuitive design helps optimise specific applications and increase throughout

  • Innovation at the heart of product design

    Noble gas isotope ratios measured with high precision and accuracy using our NGX multi-collector noble gas MS

Spotlight

TIMS

Phoenix

The Phoenix TIMS combines our proven source design and optics with newly developed detector technologies to produce the highest precision data. The Phoenix is completely customisable to suit the needs of your lab now and future-proofing your lab for new applications. 

Mass Spectrometer and Thermal Ionization MS

Latest from our blog

  • Geopolitics and isotope ratio MS, do they ever overlap?

    Geopolitics and isotope ratio MS, do they ever overlap?

    Part of my job is to use my crystal ball to guess which laboratories are going to buy isotope ratio mass spectrometers the following year. This is an important part of being in sales, and is often referred to as forecasting, or more appropriately making educated guesses based on wind direction and a feeling in…

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  • ATONA Questions and Answers

    ATONA Questions and Answers

    Over the last few years, I’ve written several blogs about the ATONA Faraday detector technology that we use here at Isotopx. If you don’t already know about ATONA then this link should help. In an earlier blog I discussed the potential for adding ATONA to other types of analytical instruments, and I’ve also blogged about…

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  • Meet Simon Nelms!

    Meet Simon Nelms!

    Meet Simon Nelms, ICP-MS Project Manager here at Isotopx.   We recently caught up with Simon and found out a little bit more about his life inside and outside of work.

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  • The day AI took over my blog

    The day AI took over my blog

    I am a latecomer to AI (Artificial Intelligence), being probably one of the last people I know to try publicly accessible AI engines such as Microsoft Copilot and Chat GPT (lots of others are available). It’s not possible to avoid the noise in the media in recent years about if and how AI could affect…

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  • Why is product development so hard?

    Why is product development so hard?

    I’d like to start this blog with a short story. Some years ago, I was sat in a bar with a colleague. After one too many drinks we came up with a really neat idea for a new analytical instrument. We both knew the idea was a bit whacky, but we were certain there was…

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Latest News & Events

  • New Smart Note: What actually is ATONA?

    If you have any questions about ATONA technology, how it works and how it might benefit your isotope ratio analyses, you’ve come to the right place! Here at Isotopx we get a lot of questions about what ATONA really is and how it works. If this is intriguing you too, then this new document will…

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  • AGU Fall Meeting 2025, New Orleans

    15th – 19th December 2025 New Orleans, Louisiana, USA We are pleased to announce that Isotopx will be attending AGU 2025 which will be taking place from 15th December to 19th December 2025 in the vibrant and exciting city of New Orleans For more than 100 years AGU has been opening pathways to discovery, opening…

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  • We’re recruiting again!

    Fancy a career at the cutting edge of analytical science? We may be able to help! Continued expansion of our product portfolio has created an exciting opportunity for two roles, an Electronics Design Engineer and a Development Scientist. Electronics Design Engineer: As an Electronics Design Engineer you will work in a multi-disciplinary team to specify…

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