r.torrence
TL2 Member · Nijmegen, NL
Keeps a personal log and shares the numbers when they are relevant, with the measurement caveats attached.
Joined 16 August 2025 · last posted 3d
68Posts here
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Most-liked posts
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What SELECT changed about how semaglutide is discussed, and what it did not Replied, post #73 · Compounds › Semaglutide · 11 Apr 2025 · 31 likes SELECT has a well-known answer and a correct answer, and the interesting work is establishing that they are the same. Nobody has done that here yet.
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A supplier that answers analytical questions with restated claims Replied, post #31 · Sourcing › Red flags · 27 Feb 2025 · 29 likes That reframing is the whole thing. The facts I already had.
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Revisiting: GLP-1 receptor distribution: central and peripheral Started this topic · Pharmacology › Receptor biology · 18 May 2025 · 27 likes Revisiting: GLP-1 receptor distribution: central and peripheral — setting out what I have, and where I think it stops being reliable. An honest uncertainty about GLP-1…
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Reading order for a first week here, and what to skip until later — what changed since Replied, post #72 · Start Here › Welcome · 22 Jul 2026 · 25 likes That matches what I have seen, for whatever a single anecdote is worth.
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Follow-up: Comparing two chromatograms from different laboratories, properly Replied, post #21 · Analytics › HPLC & UHPLC · 3 May 2026 · 25 likes Peak purity: a diode-array detector records a spectrum at every time point. If a peak contains two co-eluting species with different spectra, the spectrum changes…
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Angle of injection and whether 90 degrees is always right — the long version Replied, post #20 · Practice › Administration · 9 Jun 2026 · 23 likes This is the first time the answer has come with its own limits attached. Appreciated.
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Read the Guidelines | bronze | 17 Aug 2025 |
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| Member | bronze | 28 Sep 2025 |
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| First Vendor Report | bronze | 7 Apr 2026 |