Samples

For test specific information such as sample type & volume, Minimum request information (MRI) or reference ranges please refer to Test specific information in the Test database.

Sample Acceptance Criteria
Please refer to the ‘Specimen Acceptance and Rejection’ tab under User Information for guidance.

Sample Collection
Please refer to the ‘Specimen transport & Handling’ tab under User Information for guidance.

Sample Handling and transport
For internal requests, samples must arrive at the HUB or an ESL within 4 hours of collection for these to be processed to retain analyte stability. Some tests must arrive at the HUB or ESL within 1 hour of venepuncture, please refer to the Test database for more specific Test information.

For external users, serum/plasma must be centrifuged within 4 hours of collection and stored at 2-8oC up to 7 days. Samples should be referred to the laboratory within 7 days of collection to ensure analyte stability. If samples are not referred within this time-period, then samples must be frozen at -20oC. Do not send un-spun whole blood for requests where serum is required.

BCPS Immunology are also able to receive samples via the NPEX system, please contact us directly it you wish to register for the use of NPEX.