Got a Question?

At GP Scientific we manufacture replacement gas purifier cartridges - these are the cartridges that are used inside gas purifier systems to absorb any impurities in the inert gas stream. Because they absorb impurities, the active ingredients in the cartridges eventually become used up and the cartridge must be replaced. You can read more about this on our Technology Explainer page.

Yes - all our replacement cartridges are guaranteed to be an exact fit in your gas purifier system. We design all our cartridges to the exact dimensions for each system, and all our products have undergone thorough testing and evaluation to ensure perfect fit and perfect function in your gas purifier.

Yes - all GP Scientific replacement gas purifier cartridges are guaranteed to meet or exceed the performance of the original cartridges. See our Technology Explainer page for more details.

Yes - all GP Scientific replacement purifier cartridges are manufactured by us here in the UK.  We design and manufacture our products to the highest standards and us only use top-quality materials. Of course, all our products are covered by our VALUE PROMISE, and our guarantee of perfect fit and function.

We have customers all over the World - in all continents except Antarctica! 

We carry stock of popular products and we normally dispatch within three working days. We quote on CPT basis and arrange shipping for you, direct to your premises. We usually use FedEx Express International Priority to ship orders. Shipping to most global locations takes 4 to 7 days on average (but of course shipping time is not controlled by us!).

Yes, you can use your own shipper. We usually quote on CPT basis and arrange the shipping for you, but we are always happy to quote on EXW (Ex Works) or FCA terms and work with your preferred shippers if you choose. Just let us know what you prefer.

Yes - GP Scientific Ltd is an Approved Exporter (Customs Authorisation no: GB18809/26), which means you, the customer, can benefit from import tariff reductions if your country has a Trade Agreement with UK.

Some GP Scientific replacement purifier cartridges are classified as "Dangerous Goods" under IATA regulations when shipping by air. They are classified as "UN3363 - dangerous goods in apparatus" and must be declared when shipping by air. Customers don't need to do anything - we are fully certificated and approved to issue our own Shippers Declarations for air transport, and all requirements are handled by us.

We ship to all Worldwide locations (except where prohibited by UK or other Government regulations). 

GP Scientific Ltd is a United Kingdom company, registered in England. Our offices are in Surrey, in the south of England, and this is where we do all our manufacturing. See our company details here.

No - GP Scientific is an independent, family owned, UK company.

No, we do not make or sell gas purifier systems or gas purifier machines. We manufacture the replacement cartridges that are used inside gas purifier systems.