Gas Chromatography Injection Port
GC Systems
HPLC Instrument Pump
GC and HPLC Instrument Supplier
+44(0)115 981 4716 +44(0)7789 911 361

About Us

Gas Chromatography (GC) instrumentation is used across a wide range of industries, for many different business critical applications, in areas such as academic research, commercial R&D, process monitoring and quality control.

We want to help our customers with the challenges that they face owning and operating their systems, allowing them to focus on the work they need to do.

We provide professional and personal technical support services, for our own instruments and those of other manufacturers.

Our extensive knowledge and experience with GC technology allows us to support whole GC systems built with components from several different vendors.

We can help with older instruments where manufacturer support is no longer available, or you are seeking a cost effective alternative service provider.

We have a product portfolio covering a range of specialist instrumentation not well supported by mainstream manufacturers. This includes micro GC's for fixed gas analysis, the PFPD GC detector for highly sensitive and selective sulphur analysis, Purge & Trap and GC Pyrolysis.

Davidson Analytical Services is based in the city of Nottingham in central England. The excellent accessibility of our location allows us to serve customers in all parts of the United Kingdom and Ireland.




Andrew Davidson is responsible for technical support and sales. Davidson Analytical Services was founded by Andrew in 2012, after around 15 years’ experience of working in the chromatography industry as an analyst, in instrument sales and in service support roles. In his spare time, he has studied with The Open University and is a self-confessed tinkerer, he usually has a new gadget/computer/electronics project on the go.



Lesley Davidson is responsible for finance, marketing and general administration. Lesley joined the business in 2016 on a full-time basis as the business has grown but has been involved since the early days. Prior to joining Davidson Analytical Services, Lesley has over 20 years’ experience working in finance and business administration roles.

As you may guess outside of work Lesley and Andrew are husband and wife and have a busy time bringing up their three sons.