ELISA (iELISA and cELISA).
Optical Density (OD) value, Mean % result plus Interpretation (+ve/-ve/IC). Authorised reports will be published electronically. These show intended results and results from all participants.
0.25 ml liquid sera (Heat treated)
Non-infectious substance. UK - Normal post. Overseas - courier. Courier delivery will incur extra charges Please contact the QA unit
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.
ISO/IEC 17043: 2010 Conformity assessment – General requirements for proficiency testing.