b.dumitru
TL2 · Pune
Contributes reviews on supplier material. Based in Pune.
Joined 12 July 2025 · last posted 4d
72Posts here
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What to bring: records that a clinician can actually use — a second dataset Replied, post #71 · Clinical › Prescriber conversations · 24 Jul 2026 · 1 like A question phrased as "what would you want to see before considering X" is answerable and is not a request for X. Small point, but it is the one that usually catches…
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Which categories are strict and which are relaxed, honestly Replied, post #44 · Start Here › Welcome · 24 Jul 2026 · 23 likes The Lounge is a real category rather than a dumping ground. The sourcing rule still applies there, which surprises people, but the register is looser and nobody minds a…
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What a reversed-phase purity number actually is Replied, post #77 · Analytics › HPLC & UHPLC · 21 Jul 2026 · 13 likes Peaks that do not elute do not appear in the area percentage. Aggregates and strongly retained species can be entirely invisible to a standard method, which is a…
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Here for the analytics and not much else Replied, post #66 · Lounge › Introductions · 21 Jul 2026 · 11 likes Useful. I had the fact and not the reason, which turns out to be the important half.
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Coming back to: Preparing for an appointment: one page, three questions Replied, post #24 · Clinical › Prescriber conversations · 21 Jul 2026 · 0 likes Prescription logistics: confirm whether it will be filled locally, requires mail order, or will be prescribed off-label and needs a compounding pharmacy. Different…
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A supplier who responds to a discrepancy with silence — what changed since Replied, post #81 · Sourcing › Red flags · 15 Jul 2026 · 31 likes The most useful contribution to this subcategory is a resolved case written up with the resolution, because the unresolved ones are all anyone remembers. That is my…
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Why we ask for units every single time, with three examples of what goes wrong Replied, post #115 · Start Here › How to Ask · 10 Jul 2026 · 3 likes A photograph of a vial is rarely useful and a photograph of a document usually is. Redact the identifiers before you post either. If it helps: the failure mode here is…
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #113 · Practice › Reconstitution · 6 Jul 2026 · 0 likes Swirling until fully clear before drawing is worth the extra minute. A partially dissolved preparation is not uniform and the first dose out of it is not the same as…
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Oral versus injectable exposure: comparing apples to a different fruit — a second dataset Replied, post #32 · Compounds › Oral incretins · 3 Jul 2026 · 1 like Fasting instructions are not optional advice. Taking the tablet with food or with more than a sip of water measurably reduces absorption. This is the one compound in…
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A checklist for reading a certificate in under two minutes Replied, post #42 · Analytics › COA interpretation · 17 Jun 2026 · 0 likes Post #41 answers the question as asked. The question underneath it is different. "Not less than 98 per cent" is a specification. "98.3 per cent" is a result. A…
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How to ask a question when you cannot say why you are asking it Replied, post #12 · Start Here › How to Ask · 13 Jun 2026 · 7 likes Adding the measurement that post #11 says would settle it. It is fine to say you cannot explain why you are asking. Nobody will press, and the technical part of the…
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Transporting a vial for a weekend away — a second dataset Replied, post #76 · Practice › Storage & stability · 8 Jun 2026 · 12 likes Counterpoint on Transporting a vial, offered without confidence: the same observation is consistent with a much duller explanation, and nobody has ruled the dull one out.