4.3 At the conclusion of the distillation, the observed vapor
temperatures can be corrected for barometric pressure and the
data are examined for conformance to procedural
requirements, such as distillation rates. The test is repeated if
any specified condition has not been met.
4.4 Test results are commonly expressed as percent evaporated
or percent recovered versus corresponding temperature,
either in a table or graphically, as a plot of the distillation
curve.