The width of the NOEC-LOEC interval is a function of the dilution series, and differs greatly depending on whether a dilution factor of 0.3 or 0.5 is used in the test design.
They did not factor in changes to the intervals when test designing.
mnli hypothesis: They did not factor in changes to the intervals when test designing. premise: The width of the NOEC-LOEC interval is a function of the dilution series, and differs greatly depending on whether a dilution factor of 0.3 or 0.5 is used in the test design.