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ForumsCOA & Analytical TestingLC-MS/MS vs HPLC for peptide analysis — November 2025 Page 6

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

HealthEcon_DC Sat, Aug 23, 2025 at 8:01 PM 29 replies 1,356 viewsPage 6 of 6
A1cHero_PHX
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Aug 24, 2025 at 4:31 AM#26

Slightly tangential to LC-MS/MS vs HPLC for but mark_tokyo reminded me — does anyone have experience combining this with metformin?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

Last edited: Aug 24, 2025 at 9:31 AM
22 21zoe_NC, Dr.ObesityLA, NurseKim_ATL and 19 others
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chris_chi24
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Sep 2024
Chicago, IL
Aug 24, 2025 at 4:48 AM#27

Subscribing to this thread. LC-MS/MS vs HPLC for is exactly what I've been researching. 🙏

Last edited: Aug 24, 2025 at 7:48 AM
4 20MounjBrad, nick_newbie, DadBodDave and 1 other
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JakeBK_lifts
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Jul 2024
Brooklyn, NY
Aug 24, 2025 at 5:05 AM#28

Slightly tangential to LC-MS/MS vs HPLC for but Dr.MetabolicMD reminded me — has the insurance landscape changed recently?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

50 3LabKate, kate.chem, DataDave and 47 others
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Sigma-Aldrich — Research-Grade Standards

Certified reference materials, analytical reagents, and research-grade standards for peptide verification. Trusted by laboratories worldwide.

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nancy_portland
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Aug 2024
Portland, ME
Aug 24, 2025 at 5:22 AM#29

Bookmarked 📌 The LC-MS/MS vs HPLC for info in this thread is essential. Coming back to this for sure.

Last edited: Aug 24, 2025 at 6:22 AM
31 12Dr.PeteFamMed, claudia_zurich, nancy_portland and 28 others
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Dr.EndoEP
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Oct 2024
El Paso, TX
Aug 24, 2025 at 5:39 AM#30

Slightly tangential to LC-MS/MS vs HPLC for but Dr.MetabolicMD reminded me — does anyone have experience combining this with metformin?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

33 16LindaRN_retired, tommy_boulder, hyun_seoul and 30 others
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