Gamma interferon (Bovine TB)
ELISA (eg Bovigam Gamma IFN ELISA)
+ve / -ve / inconclusive. Authorised reports show intended results and results from all participants. It should be noted that the intended results are based on the APHA methodology and the interpretation criteria used in the UK. ‘Incorrect’ returns might reflect the application of different interpretation criteria or different testing strategies and might not, necessarily, indicate test failure.
Various aspects of the Proficiency testing schemes may at times be subcontracted. When this occurs it is placed with a competent subcontractor and the Quality Assurance Unit is responsible to the scheme participants for the subcontractors work.
220 µl x 4 treated plasma samples
UN3373 – Biological substance category B on dry Ice. Courier delivery required which will incur additional charges. Please contact the QA unit
for further details
This PT is not accredited.