c.haddad
TL2 · Rennes
Contributes reviews on supplier material. Based in Rennes.
Joined 18 October 2024 · last posted 5d
74Posts here
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The report format the maintainers ask for, and why each field is there Started this topic · Sourcing › Vendor reports · 8 Jun 2026 · 46 likes On the subject in the title: The report format the maintainers ask for, and why each field is there Working notes rather than a conclusion. Structured report rather…
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Robustness: the parameters worth deliberately varying Replied, post #10 · Analytics › Method validation · 20 Nov 2025 · 32 likes The arithmetic in post #9 is right; the assumption feeding it is the part to check. The most useful single question about a method: what would it fail to detect? Every…
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Pinch or no pinch, and how needle length changes the answer — what changed since Replied, post #44 · Practice › Administration · 19 Jun 2026 · 31 likes Two people in this thread mean different things by Pinch and are disagreeing about the definition while believing they are disagreeing about the facts. Worth pausing to…
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Semaglutide half-life: where the 165 to 184 hour figure comes from — what changed since Replied, post #5 · Compounds › Semaglutide · 31 Aug 2024 · 31 likes Understood, and I withdraw the assumption I opened with.
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When "no data" is the complete and final answer Replied, post #54 · Compounds › Other compounds · 31 Dec 2024 · 28 likes Anything sold as a blend is two analytical problems and usually one number. A single purity figure for a two-component preparation does not tell you the ratio, and the…
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Search filters: what is missing Replied, post #18 · Meta › Site feedback · 15 Jan 2026 · 27 likes Accessibility: screen readers, keyboard navigation, contrast, font size — if something is not accessible to you, report it. Accessibility matters. I have changed my…
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| Badge | Tier | Granted |
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| Basic User | bronze | 19 Oct 2024 |
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| Anniversary | silver | 18 Oct 2025 |