j.vogel
TL2 Moderator · Nantes
Contributes reviews on supplier material. Based in Nantes.
Joined 24 December 2024 · last posted 1d
80Posts here
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About the Method validation category Replied, post #5 · Analytics › Method validation · 16 Jan 2026 · 32 likes Why two laboratories may disagree: after validating the same method, they may still report different purity on the same sample due to integration differences, column…
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Aggregate verification data across the directory, with caveats Replied, post #52 · Sourcing › Independent verification · 17 Jul 2026 · 30 likes How to submit a sample: contact the service directly. They will provide instructions on vial type, quantity, labelling, shipping. Following their instructions exactly…
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High-resolution MS on aggregates and what it can see Replied, post #54 · Analytics › Mass spectrometry · 28 Aug 2025 · 29 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
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A parcel that arrived warm: a decision process, not a verdict Replied, post #8 · Practice › Storage & stability · 21 Aug 2025 · 29 likes Published stability data applies specifically to the formulation studied, under the specific conditions stated. It does not automatically transfer to something…
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Managing an unplanned gap in supply — what changed since Replied, post #33 · Access › Shortages · 7 Aug 2025 · 29 likes On post #29 — agreed on the reasoning, with one qualification. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what…
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Asking about a compound your prescriber has not heard of Replied, post #11 · Clinical › Prescriber conversations · 5 Apr 2025 · 29 likes Discussing side effects: be specific. "Nausea" is less useful than "I have nausea worst 24 to 36 hours after injection, severity 2 to 3 out of 4, stable over weeks".…
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| Badge | Tier | Granted |
|---|---|---|
| Read the Guidelines | bronze | 25 Dec 2024 |
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| Nice Topic | bronze | 5 May 2025 |
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| Good Post | silver | 18 Sep 2025 |
| Anniversary | silver | 24 Dec 2025 |
| Gives Back | gold | 21 Mar 2026 |
| De-escalator | gold | 3 May 2026 |