For all projects, we request that you obtain a proposal from our Customer Services team before sending your samples. This ensures that both parties are clear on the scope of the project, analysis required, the agreed turnaround time and associated costs.

A proposal will be generated from our Customer Relationship Management (CRM) giving you a unique identifier.

Always include a sample submission form (see below) and complete all fields including details of the analysis required.

Sample Submission Form
Sterility Sample Submission Form (Pharmaceutical Sterility Testing Only) 

Shipping Samples From Outside of Great Britain

Authorised Economic Operator

We are pleased to confirm that Reading Scientific Services Limited (RSSL) has attained full Authorised Economic Operator (AEO) Accreditation. If you are sending samples from outside of Great Britain please find our AEO details below:

Name: Reading Scientific Services Limited (RSSL)
EORI Number: GB366262738036
VAT Number: GB366262738
Legal Registration Number: 00741326
AEO Certificate Number: AEOF 00221/19

If you are unsure what analysis you require or have any further questions around shipping and submitting samples, please contact the Customer Services team on +44 (0)118 918 4076 or email

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