Paragraph 1
Subject to paragraph 2 of this Part of this Schedule the conditions which must be fulfilled to allow the result of either test specified in paragraph 3 of this Part of this Schedule to be used as an alternative to the result of a migration test carried out under Part III of this Schedule are that—
(a)
the result obtained in a “comparison test” shows that the values are equal to or greater than those obtained in the test with simulant D; and
(b)
the migration occurring in either test specified in paragraph 3 of this Part of this Schedule does not, after application of the appropriate reduction factor, exceed the appropriate migration limit.