Trinity Scientific

Trinity Scientific (DDD Group)
31 Greenhill Crescent
WD18 8YB
United Kingdom



Trinity Scientific is one of the UK's leading analytical laboratories, providing analysis and testing for a broad range of clients across the pharmaceutical industry


We offer Analytical and Raw Material Testing, Batch Release, Method Development, Transfer and Validation and Stability programmes.

Our services come with a pragmatic approach and an emphasis on communication: we keep our clients in the loop at every stage of the testing process.

We will take the time to understand what is important to our customers and to tailor our service to individual customer needs.

Trinity Scientific was established in 2012, but the background to our company runs far deeper. We are part of DDD Ltd, a family run company who have been operating in the pharmaceutical industry since 1912.

DDD Limited has 4 operating divisions which, between them, offer a complete service to take a health and beauty product from idea to a consumer's shopping basket.

We pride ourselves on our customer service, our people and our quality

Current job vacancy for Technical Analyst. Click here to find out more.

Follow us on LinkedIn @Trinity_Scientific

Services offered

Method validation and development

For when time is of the essence...

We excel in method development and validation and have a team of expert technical analysts who are dedicated to this area. Utilising our expertise can have major benefits to our customers business.

Our technical team are committed to ensuring that your validation project runs smoothly, effectively and meets your time requirements, they will keep you updated every step of the way.

Stability studies

We have a range of storage chambers to allow us to offer the following ICH-compliant conditions:

  • 25°C/60 RH
  • 30°C/65 RH
  • 40°C/75 RH

All cabinets are alarmed and continuously monitored by our stability team.

We can also help by pulling together the technical agreement and stability protocol if required.

Analytical Testing

We can test chemical liquids, solids, powders and raw materials to:

  • BP, EP and USP
  • Or your own in-house methods (once transferred)

We also perform batch release testing for solid dose, liquids and semi-solids.

We are able to perform all the usual analytical techniques:

  • Gas Chromatography
  • Headspace
  • Liquid Chromatography
  • Thin Layer Chromatography

We have expertise in physical chemistry:

  • Relative Density
  • Refractive Index
  • Water content (Karl Fischer)
  • UV/VIS
  • Dissolution
  • Friability
  • Hardness