Division 2.7.2 Standardisation of the testF1F2F3
United Kingdom
The FPA shall be standardised so that:
- (a)
the OIEELISA SP SS and OIEELISA WP SS consistently give positive results.
- (b)
a 1/8 pre-dilution of the OIEELISA WP SS or a 1/64 pre-dilution of the OIEELISA SP SS made up in a negative serum (or in a negative pool of sera) always gives a negative reaction;
- (c)
the OIEELISA N SS always gives a negative reaction.
The following shall be included in each batch of tests: a strong positive, a weak positive, a negative working standard serum (calibrated against the OIE ELISA Standard Sera).