m.eriksen
TL2 Moderator · Lublin
Contributes reviews on supplier material. Based in Lublin.
Joined 23 July 2025 · last posted 2d
64Posts here
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Units, standards, and other things that quietly hold the world together — one year on Started this topic · Lounge › Off topic · 27 Jun 2024 · 50 likes On the subject in the title: Units, standards, and other things that quietly hold the world together — one year on Working notes rather than a conclusion. Lower-stakes…
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Coming back to: Washout: how long is long enough, and for what purpose Replied, post #116 · Pharmacology › Pharmacokinetics · 23 Apr 2026 · 33 likes Coming back to post #114, because the follow-up matters more than the original answer. Half-life: semaglutide ≈ 165–184 hours (about a week). Tirzepatide ≈ 5 days.…
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[2026 update] Journal club: SURPASS-2 and the semaglutide 1 mg comparator Replied, post #72 · Evidence › Journal club · 26 Dec 2024 · 32 likes I read post #70 twice before replying, because I had assumed the opposite. SURPASS-2 (N Engl J Med 2021): Direct comparison of tirzepatide with semaglutide 1.0 mg. The…
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Follow-up: What other technical communities get right that we do not Replied, post #51 · Lounge › Off topic · 28 Mar 2025 · 29 likes post #50 is right about the mechanism and I think understates the practical bit. Not a rules-free zone: the guidelines still apply. No phones, no Telegram, no…
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Follow-up: A supplier that answers analytical questions with restated claims Replied, post #37 · Sourcing › Red flags · 4 Jan 2026 · 26 likes Inability to trace lots: if you ask "where was this synthesised, by whom, under what conditions" and cannot get a clear answer, that is a red flag. Traceability is not…
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Coming back to: Feature request: should a dose-equivalence tool exist at all? Replied, post #23 · Data & Tools › Calculators · 30 Nov 2025 · 26 likes Storage lookup: which conditions (temperature, time) are you considering storing in, and how much stability loss is expected? The calculator gives a rough estimate…
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| Badge | Tier | Granted |
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