Rejection of the standard curve [Bioanalytics]

posted by ElMaestro  – Belgium?, 2020-03-11 08:55 (231 d 03:04 ago) – Posting: # 21238
Views: 629

Hello Ayman,

» We conclude that the blank with IS sample was contaminated during handling while the other samples are not contaminated.

Or it could be crosstalk. Or your deuterated IS (if that is what you have) is not very pure but contains interfering amounts of analyte.

I could be wrong, but...

Best regards,

No, of course you do not need to audit your CRO if it was inspected in 1968 by the agency of Crabongostan.

Complete thread:

 Admin contact
21,179 posts in 4,414 threads, 1,474 registered users;
online 5 (0 registered, 5 guests [including 3 identified bots]).
Forum time: Wednesday 11:59 CET (Europe/Vienna)

Actually, science starts to become interesting
only where it ends.    Justus von Liebig

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz