Commutability of proficiency testing material containing amitriptyline and nortriptyline: A study within the framework of the Dutch Calibration 2.000 project.

CONCLUSIONS: The PTM used for amitriptyline and nortriptyline is preferably prepared with human serum, although not all relative residuals are within the commutability decision limit.
PMID: 31374190 [PubMed - as supplied by publisher]

Source: International Journal of Clinical Chemistry - July 29, 2019 Category: Chemistry Authors: Robijns K, Boone NW, Jansen RTP, Kuypers AWHM, Neef C, Touw DJ Tags: Clin Chim Acta Source Type: research