e.coelho
TL2 Moderator · Rennes
Contributes reviews on supplier material. Based in Rennes.
Joined 11 January 2025 · last posted 21h
85Posts here
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Revisiting: Spike-and-recover accuracy for a peptide assay Replied, post #3 · Analytics › Method validation · 27 Jul 2026 · 33 likes Forced degradation studies: deliberately stress the material with acid, base, oxidant, heat, light to generate degradation products and demonstrate that the method can…
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Why catalogue breadth is not evidence of anything — what changed since Replied, post #64 · Compounds › Other compounds · 5 Oct 2025 · 32 likes Research-use-only status is a legal classification, not a safety classification. It means the compound is sold for laboratory use and not for human consumption or…
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Realistic expectations for strength while losing weight quickly Replied, post #46 · Nutrition & Training › Resistance training · 20 Dec 2025 · 30 likes Adaptation and plateau: if strength does not change for weeks, that is stability, not backsliding. Expecting continuous progress during weight loss is unrealistic.
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List price versus negotiated price versus what you pay Replied, post #36 · Access › Pricing · 11 Apr 2026 · 28 likes I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The distinction being drawn does not survive when you look at…
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Measurement error in a self-reported exposure Replied, post #126 · Evidence › Study critique · 28 Feb 2026 · 28 likes Multiple comparisons: if a paper reports many outcomes, the chance of a spurious association by random chance is real. Pre-specification of primary outcomes matters and…
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Second pass at: Pen dose counters: what a click does and does not guarantee Replied, post #24 · Devices › Pens & autoinjectors · 23 Apr 2025 · 28 likes Dose counters: pens show the remaining number of doses. When the counter reaches zero, the pen is empty and cannot deliver more. Noting the counter before injection…
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