From the other side of the consultation, briefly. Start from the measurement rather than the conclusion. Almost every disagreement here turns out to be two people measuring different things and comparing the numbers anyway.
One thing that is still open after laura_annarbor’s answer:
How long did you give it before you decided it was working?
james_edin said:Start from the measurement rather than the conclusion.
I am going to disagree with the direction of travel here. The thread has converged on the tidiest answer rather than the best-supported one, and those are not the same thing.
Trusted third-party HPLC & mass spectrometry analysis. Verify peptide purity with the lab the community relies on. Independent. Accurate. Transparent.
Verify Your PeptidesEst. 1998. The synthesis house behind the vials you send for testing. ISO 9001 and cGMP certified, 1,500+ staff, batch-specific COA with every order.
Browse GL Biochemjames_edin said:Start from the measurement rather than the conclusion.
True, and it depends on a baseline nobody has stated. Without knowing where someone started, the same number can be an excellent result or a disappointing one.
Happy to go further on any of that.
Moderator note: a couple of off-topic posts removed. Thread quality here is what the rules are for. Keep it up.