Linearity-of-dilution assessment

Determine the precision of your method at different levels of dilution.

Example

The example is based on the Dose-Response Analysis Package sample document 'Linearity of dilution assessment'.

Interpolation plot for Test samples with a medium level concentration

This excerpt of a document report shows results for an undiluted Test sample and three dilutions of the undiluted sample. Predilution factors are assigned to the diluted samples. The concentration is defined as the determined concentration of the undiluted sample.

Note how the interpolation results show the difference between the working concentration of the Test sample on the plate and the absolute concentration of the undiluted Test sample.