RECOUP Expands Laboratory Capabilities with New Microplastic Analysis Service

RECOUP, the UK’s leading independent authority and trusted voice on plastics resource efficiency and recycling, has expanded its in‑house laboratory through significant improvements to its microplastic analysis capabilities. This marks an important development in the organisation’s ability to examine plastics at a far more detailed level, strengthening the evidence base available to industry, researchers, and policymakers.

RECOUP’s enhanced microplastic analysis capability builds on the organisation’s established laboratory services, including recyclability assessments, material identification and sorting performance evaluation. The upgraded methods allow for more precise examination of microplastics, offering clearer insight into polymer types, particle size, morphology, and behaviour.

The improved approach enables RECOUP to detect microplastics previously hidden within complex materials such as soil samples. By digesting organic matter and applying density separation, the laboratory can isolate particles that standard visual analysis may miss. Using an FTIR microscope, RECOUP can now accurately identify polymers in particles as small as 200 μm, providing stronger confirmation of material composition and fragmentation behaviour. Integrating this capability with existing testing programmes allows RECOUP to link product design and recyclability outcomes with how materials behave in real‑world systems and environmental pathways.

Richard Cham, Technical Manager at RECOUP commented, “By enhancing our microplastic analysis, we are adding greater scientific depth to the services our members and partners already rely on. This new capability helps us uncover microplastics that were previously undetected in environmental samples and enables us to evaluate plastics more fully across their lifecycle so that organisations can take evidence-based action to reduce environmental impact.”

These advancements reinforce RECOUP’s continued commitment to supporting the plastics value chain through high‑quality analysis and evidence, practical guidance, and authoritative technical expertise. The improved microplastic analysis capability will support future research collaborations, policy development, and ongoing industry efforts to address plastic fragmentation and environmental impact.

To learn more about RECOUP’s improved testing services, please contact our laboratory team at enquiry@recoup.org or visit www.recoup.org.