Welcome to Carl Stuart Group

Laboratory Equipment, Filtration & Technical Services

Founded in 1984, Carl Stuart Group has grown from a family-run business into a leading supplier of laboratory equipment, scientific instrumentation, consumables, filtration systems, and technical services. We support laboratories and organisations across Ireland, the UK, and internationally.

At the heart of our business is our team of experienced specialists. They work closely with you to recommend the right products, solve technical challenges, and keep your laboratory running smoothly.

We are ISO 9001:2015 certified, and we continually improve our processes through our Quality Management System. You can view and download our current certificates anytime on our dedicated Quality page.

We are a part of Calibre Scientific

Carl Stuart Group is now proudly part of Calibre Scientific, a global life science and diagnostics leader with operations in more than 175 countries. This partnership strengthens our product offering, expands our reach, and brings even more specialist knowledge and innovation to our customers in Ireland, the UK, and beyond.

Our Brands

To make it easy to find the right solution, our products and services are organised under two specialist brands:

• Lab Unlimited – Laboratory instrumentation, consumables, and technical and integration services
• Pure Process – Filtration and solid/liquid separation hardware, consumables, and consultancy

Lab Unlimited offers products from over 400 leading global manufacturers, with many available to order online. You can download our digital catalogue or request a printed version anytime.

Why Choose Carl Stuart Group?

• Extensive product portfolio covering chromatography, environmental, research, and life science applications
• Competitive pricing and strong supply chain through our membership of the LLG Group, a cooperative of 28 independent laboratory dealers across Europe
• Dedicated Technical Support Portal giving you full visibility of your laboratory instrumentation, including asset lists, calibration status, maintenance history, and upcoming scheduled service dates
• Specialist calibration services, including the only European service centre capable of calibrating and repairing ADM gas flow meters for GC applications

Let's Talk

E-mail: onlinestore@labunlimited.co.uk
Phone: +353 (0)1 4523432