Our customers know they can rely on us to help them at every stage of pharmaceutical, biopharmaceutical and medical device production from early phase through to product release, and beyond. Whether we are developing and validating methods, applying pharmacopoeia methods, advising on stability studies or simply performing analysis other laboratories cannot do, our work is all geared towards helping you to get your products to market, at the same time as meeting all the quality and safety requirements demanded by the regulatory authorities.

The far-reaching impact of our expertise in microbiology, chemistry, biochemistry, microscopy and training, has recently been acknowledged at the 2019 OBN Awards where we were proud to receive the Best CRO Award.

We pride ourselves on our high quality service and scientific proficiency combined with a personal touch, and clear, detailed communication. RSSL is routinely inspected by the MHRA and FDA.

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Our pharmaceutical & biopharmaceutical services

Biopharmaceutical Services

RSSL provides a comprehensive service to help ensure the identity, purity, stability and quality of your biopharmaceutical products.

Problem solving
& contamination identification

RSSL aims to solve any technical problems you face in raw materials, manufacturing processes or finished products, using our scientific expertise and wide knowledge of the pharmaceutical and healthcare industries.

GMP Quality Control Analysis

Whether for issues of quality, stability, safety, legality or performance, RSSL can be relied on to deliver analytical services that provide clear, accurate and actionable results.

R&D Support

RSSL will provide you with a complete range of analytical services to support you in overcoming your small molecule and biopharmaceutical drug development challenges.

Pharmaceutical Training

Since 1987, RSSL’s dedicated Pharmaceutical Training business has delivered over 1,000 courses to over 10,000 delegates a high proportion of whom are returning customers.

response service

Our 24/7 members only service gives you 
priority access to range of analytical 


Expert advice and specialist knowledge when you need it. View RSSL in action and find out how we deliver tailored solutions.

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