Reportable range means the span of test result values p g p over which the laboratory can establish or verify the accuracy of the instrument or test system measurement response.

How do you find the reportable range?

Manufacturers make claims for the reportable range of their methods by the stating the upper and lower limits of the range. It is generally assumed that the analytical method produces a linear response and that the test results between those upper and lower limits are then reportable.

What is an AMR range?

The ANALYTICAL MEASUREMENT RANGE (AMR) is the range of analyte values that a method can directly measure on the specimen without any dilution, concentration, or other pretreatment not part of the usual assay process.