Luminex xPONENT 3.1 Rev 2 (IVD) - Manual (Page 108)

Term Definition
Verifier microspheres, assay Used to verify standards within the kit. Tells you
that the curve or thresholds are correct.
Verifier microspheres, system xMAP microspheres used to verify the calibration
and optical integrity for the Luminex analyzer.
xMAP See Luminex xMAP microsphere set.
TABLE . Continued
xPONENT ® 3.1 Rev. 2 Software User Manual
98
For In Vitro Diagnostic Use