when a flash point is detected at a temperature which is greater than 30 above the temperature of the first application of the ignition source, or when a flash point is detected at a temperature of the first application of the ignition source,the result shall be considered approximate,and the test repeated with a fresh test specimen.Adjust the expected flash point for this next test to the temperature of the approximate result.The first application of the ignition source with the fresh
test specimen shall be approximately 24 below the temperature at a which the approximate result was found