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Evidence-based GLP-1 & peptide discussion since 2023
ForumsCOA & Analytical TestingHas anyone dealt with moisture content analysis for lyophilized peptides? Page 7

Has anyone dealt with moisture content analysis for lyophilized peptides?

newstart_MO Thu, May 30, 2024 at 8:42 AM 54 replies 2,788 viewsPage 7 of 11
greg_boulder
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Oct 26, 2024 at 5:19 AM#31
Dr.NateNeph said:
Say what you would expect to see if you were wrong, before you look.

True, with the qualification that this is a self-selected group. The people for whom it did not work post less, and that shapes everything we think we know.

Last edited: Oct 26, 2024 at 7:19 AM
40 13denise_HTX, raj_cambridge, ingrid_STO and 37 others
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AussieAnna
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Nov 6, 2024 at 10:20 PM#32
Dr.NateNeph said:
Say what you would expect to see if you were wrong, before you look.

Saving this. It is the first explanation that did not require me to already understand it. Adding it to my notes with a link back to this thread.

41 14HPLC_Greg, LibrarianMeg, bri_stats and 38 others
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BariatricNurseD
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Nov 18, 2024 at 3:14 PM#33

From the other side of the consultation, briefly. The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either. Those three things can all be true at once, and most arguments here are two people holding different parts of that.

42 15josh_phd_bmore, roxy_nash, tony_orlando and 39 others
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Dr.NutriCornell
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Nov 30, 2024 at 8:01 AM#34
BariatricNurseD said:
The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.

Mine went the same way, slower.

43 16JenMemphis, pat_auckland, Dr.GastroMayo and 40 others
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CarlaRPh_TPA
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Dec 12, 2024 at 12:41 AM#35
BariatricNurseD said:
The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.

Coming at BariatricNurseD’s question from a different direction. It helps to say which part of this you are uncertain about. A precise question gets a precise answer; a general one gets everybody’s favourite anecdote.

Last edited: Dec 12, 2024 at 4:41 AM
44 17emily_PDX, Dr.SleepRoch, laura_annarbor and 41 others
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