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We offer an extensive range of pathology profiles and tests. If you are not able to find details for tests and services, please contact the laboratory on 020 7307 7373

Tests A–Z

Test codes, sample requirements and turnaround times for our most requested tests.

Profiles A–Z

Details of the tests covered by each profile, plus codes, sample requirements and turnaround times.


Guidance on specimen collection, packaging and transport, and rejection criteria.

Sample requirements

A quick guide to vacutainer colours, anticoagulants and capacities, and to other sample types.

Special instructions

A summary list of special instructions for specimens used in our test lists.

Request forms

PDF versions of our request forms.

Discontinued tests

Tests may be discontinued at short notice for various reasons.