• 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

  • 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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  • Meet Stephen Guilfoyle

    Meet Stephen Guilfoyle

    Meet Stephen Guilfoyle, Sales and Marketing Manager here at Isotopx.   We recently caught up with Stephen and found out a little bit more about his life inside and outside of work.   Tell me about your role at Isotopx and how long you have been here.  I’ve been working for Isotopx for three and a…

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  • Can I expense that?

    Can I expense that?

    I’ve been doing these blogs for a few years now, and have covered a wide range of subjects, some pretty safe and some slightly more controversial. If you’re a regular (or even occasional) business traveler then one of the most controversial topics is expenses. Before we get started, humor me whilst I cover some of…

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  • Mass spec… complexified!

    Mass spec… complexified!

    I’m currently in the process of configuring a car to lease, and I am struck by how complicated the configurations for cars have become. I realise that this is a proper case of “first world problems” and I should be thankful I can afford such luxuries, but it really does seem as if in recent…

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  • Conference freebies – gift or gimmick?

    Conference freebies – gift or gimmick?

    A few months back I wrote about life as an exhibitor at mass spectrometry-related conference and trade shows. I mentioned in passing about the visitors to the exhibition stand that are there primarily to take any free promotional objects (A.K.A. freebies, swag etc.). The various companies I have worked for have taken quite different attitudes…

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Latest News & Events

  • A new solution for clumped isotopes and small carbonates

    Unlock the power of stable isotope analysis in carbonate materials with our advanced IRMS technology. Our instrument offers unparalleled sensitivity, resolution, and precision for characterizing CO2 isotopologues, all without the need for expensive consumables. Experience high-quality results without the complexity or high costs. We introduce a fully integrated, fully computer-controlled system consisting of the SIRIX…

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  • GSA Connects Meeting, San Antonio, Texas

    19th-22nd October 2025 San Antonio, Texas, USA We are pleased to announce that Isotopx will be attending GSA Connects 2025 which will be taking place from 19th to 22nd October in the beautiful city of San Antonio, Texas. The GSA Connects meeting has become a major meeting in the geochemistry calendar… “Join leading geoscientists from…

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