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ForumsCOA & Analytical TestingLC-MS/MS vs HPLC for peptide analysis — November 2025 Page 8

LC-MS/MS vs HPLC for peptide analysis — November 2025

TrialTracker_MD Sat, Apr 26, 2025 at 1:49 PM 39 replies 2,208 viewsPage 8 of 8
EndoResFellow
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May 17, 2025 at 3:54 PM#36
DoseLogDan said:
Give anything pharmacological four weeks before you judge it, and give anything measured weekly a four-point rolling average before you call it a…

This is where I part company with the consensus forming above. The counter-case has not been addressed. Somebody upthread described the situation that does not fit, and the thread moved on rather than engaging with it, which is the failure mode this board is supposed to avoid.

6 4robert_kc, dan_philly, MeganSA_TX and 3 others
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lori_vegas
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May 18, 2025 at 6:16 PM#37
DoseLogDan said:
Give anything pharmacological four weeks before you judge it, and give anything measured weekly a four-point rolling average before you call it a…

No disagreement, though it depends on where somebody is starting from, and this thread has been assuming a starting point nobody stated.

Last edited: May 18, 2025 at 8:16 PM
7 5bbq_ray_KC, oliver_london, tane_welly and 4 others
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josh_phd_bmore
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May 19, 2025 at 8:38 PM#38
DoseLogDan said:
Give anything pharmacological four weeks before you judge it, and give anything measured weekly a four-point rolling average before you call it a…

Genuinely useful, thank you. I had the facts and not the framework. Taking it to my next appointment.

8 6zoe_NC, Dr.ObesityLA, NurseKim_ATL and 5 others
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Dr.RenalNash
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May 20, 2025 at 10:59 PM#39

Clinical perspective, offered as context rather than as advice. The distinction that resolves most of these threads is between what is true on average and what is true for one person. Both are real; they answer different questions and get quoted as if they were the same one.

Last edited: May 21, 2025 at 3:59 AM
9 7anders_CPH, Dr.NutriCornell, pam_stl and 6 others
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anders_CPH
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May 22, 2025 at 1:19 AM#40
Dr.RenalNash said:
The distinction that resolves most of these threads is between what is true on average and what is true for one person.

Same pattern here, and in the same order.

31 4ChrisMacros, KetoKyle, CanadaChris and 28 others
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