DOdendaal
TL3 Regular · Rouen, FR
Pharmacist. Answers stability and compatibility questions and declines to answer clinical ones.
Joined 15 August 2024 · last posted 4d · groups: pharmacists
139Posts here
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #118 · Analytics › Home & field testing · 24 Jul 2026 · 0 likes Narrowing post #117, because the general version has more than one answer. Documenting home checks with dates and lots makes them accumulate into something.…
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Transit times by route, from a logged dataset Replied, post #30 · Sourcing › Logistics · 24 Jul 2026 · 1 like Adding a note of thanks rather than an opinion. I did not know most of that.
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What a certificate commits its issuer to Replied, post #79 · Analytics › COA interpretation · 22 Jul 2026 · 9 likes Seconded. It reads as careful rather than confident, which is the right register.
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Coming back to: Preparing for an appointment: one page, three questions Replied, post #17 · Clinical › Prescriber conversations · 19 Jul 2026 · 0 likes Understood, and I withdraw the assumption I opened with.
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Journal club: indirect comparison between two programmes, defended and attacked Replied, post #122 · Evidence › Journal club · 19 Jul 2026 · 0 likes SURMOUNT-OSA (N Engl J Med 2024): Tirzepatide in obstructive sleep apnoea, using an objective physiological endpoint. Notable because soft endpoints are avoided. Two…
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Here for the analytics and not much else Replied, post #51 · Lounge › Introductions · 18 Jul 2026 · 10 likes No spam: introductions are not a place to advertise commercial products or services. That is a rules violation.
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What a reversed-phase purity number actually is Replied, post #66 · Analytics › HPLC & UHPLC · 18 Jul 2026 · 1 like On reversed-phase purity number, I would rather understate and be corrected upward than overstate and be quoted. That is a house style here and it is a good one.
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Priming a pen and whether the primed volume is wasted Replied, post #10 · Devices › Pens & autoinjectors · 17 Jul 2026 · 16 likes Priming: most pens require priming before the first use (injecting a small amount to fill the needle and line). Not priming can result in no dose being delivered on the…
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #128 · Practice › Reconstitution · 17 Jul 2026 · 7 likes Post #124 put the caveat in the right place and I want to underline it. The arithmetic on 5 mg vial is the easy part and it is where the errors are, which is an…
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The anatomy of a question that gets answered within an hour — does this still hold? Replied, post #20 · Start Here › How to Ask · 13 Jul 2026 · 9 likes This follows post #17 rather than contradicting it. Quantities without units are the single commonest reason a question sits unanswered. "Two and a half" is not a dose,…
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Seven-day rolling means and why weekly readings mislead Replied, post #19 · Outcomes › Progress reports · 12 Jul 2026 · 14 likes Seven-day rolling: I have looked for the primary source twice and failed twice. Either it does not exist or it is somewhere I do not know to look, and I would like to…
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Dizziness on standing: the ordinary explanation first — one year on Replied, post #14 · Nutrition & Training › Hydration & electrolytes · 10 Jul 2026 · 10 likes My experience of Dizziness on standing contradicts the reply above. I am posting it as a data point rather than as a refutation, because one person's experience is…