What I have: ecnoglutide · sterile water for injection.
I want to know whether this is a real physical effect or an artefact of how it is measured.
What prompted the question is an inconsistency between two sources I otherwise trust.
Why does this happen, and what would falsify the usual explanation?
Analytical standards and reagents with traceable certificates. Every quantitative result you read inherits the accuracy of the standard behind it.
Shop standardsAsk PeptideStack is a static archive. Posting is closed, but the norms are worth stating: answer the question that was asked, show your working, cite the trial or the certificate, and say plainly where the evidence runs out.