Isotope Ratio Mass Spectrometry

Goss Scientific supply spare parts and fittings for IRMS instruments.
We can often supply re-manufactured or pre-owned instruments (see news page) and offer repair, maintenance and upgrade services.
Our engineers have been involved in the design, manufacture, build and installation of such instruments for over 20 years.
Second User IRMS Instruments & Upgrades

Goss Scientific re-manufacture pre owned  instruments which are mainly passed on to developing countries that have little chance of available funding for an expensive new instrument. We can often arrange lease packages giving the new researcher the opportunity to run their own samples, publish papers and attract new funding.


We can also re-manufacture or upgrade older instruments giving them a new lease of life. This service is offered to IRMS users that cannot obtain the funding to buy a new instrument or afford to have the work done by the manufacturer. Finance packages for this type of work may also be agreed if capital funding is not available.


We focus on the Europa Scientific, PDZ Europa and SerCon instruments. The anlayser design (20-20) of these instruments has not changed significantly in the last 20 years so even older instruments can be made to perform to current specifications. It is not our desire to compete with the manufacturers of new instruments, we merely wish to offer opportunities to those that would otherwise not be able to conduct stable isotope research.


Read more .....

IRMS Spare Parts

To support our user base of pre-owned instruments, we have sourced many spare parts for the Europa Scientific / PDZ Europa / SerCon range of instruments.

All parts supplied are either the same parts as supplied by the manufacturer or of an equivalent or better quality.

Parts include filaments, gaskets, vacuum pumps and accessories, circuit boards and ion source spares.

We also offer a repair service on many items, please contact us for details.


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Vacuum Pumps & Spares

Goss Scientific supply the Edwards range of high vacuum equipment and accessories.

We also offer a range of repair services on Edwards products.

Products include turbomolecular pumps, rotary vane pumps, vacuum gauges, vent valves, gaskets, fittings, etc.

We offer a rebuild or replacement service on EXT70 turbo pumps and EXC100L controllers.


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Image courtesy of Edwards, UK.

Instrumentation Valves & Fittings

We can offer a range of high quality instrumentation valves, fittings and tubing.

There is a massive range available, only a few listed on this site, so please contact us for more information and pricing.

Products include stainless steel and brass connectors, T's and elbows, valves and flow restrictors, and cylinder regulators.


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​​​​Goss Scientific Instruments Limited

Tel: 01270 580888

E mail:

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Website developed by C. Pullan, Goss Scientific.

Images courtesy of CIL, Wilmad Labglass, Goss Scientific and Dreamstime.

No unauthorised use of images or text from this site is permitted.

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