m.vukovic
TL2 Moderator · Ibadan
Contributes reviews on supplier material. Based in Ibadan.
Joined 24 July 2025 · last posted 4d
78Posts here
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Reused chromatograms across lots: how to spot it Replied, post #60 · Analytics › COA interpretation · 24 Jul 2026 · 23 likes When method identifiers are missing: "reversed-phase HPLC" is less specific than "reversed-phase HPLC at 214 nm on a C18 column with a 10 to 40% acetonitrile gradient…
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Coming back to: Preparing for an appointment: one page, three questions Replied, post #7 · Clinical › Prescriber conversations · 17 Jul 2026 · 25 likes Worth separating two things that post #3 runs together. Discussing side effects: be specific. "Nausea" is less useful than "I have nausea worst 24 to 36 hours after…
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Reflectance and photometric devices: precision in practice — a second dataset Replied, post #72 · Analytics › Home & field testing · 14 Jul 2026 · 15 likes False positives and false negatives: no test has 100% sensitivity and 100% specificity. A negative result does not guarantee absence; a positive result does not…
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Coming back to: Delayed gastric emptying and oral medication absorption: which drugs… Replied, post #19 · Practice › Interactions · 12 Jul 2026 · 0 likes post #18 is right about the mechanism and I think understates the practical bit. Supplements and herbs: many have no established interaction. Some do. If you are taking…
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Osteoarthritis and mechanical versus metabolic improvement — one year on Replied, post #41 · Clinical › Comorbidities · 12 Jul 2026 · 25 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
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Coming back to: Payment method and the leverage it gives you, ranked Replied, post #17 · Sourcing › Payments · 9 Jul 2026 · 0 likes post #16 is right about the mechanism and I think understates the practical bit. Documentation and tax implications: payments you make for compounds might have…
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Reading a home test result without over-claiming Replied, post #110 · Analytics › Home & field testing · 8 Jul 2026 · 12 likes Why third-party testing is stronger: a home test run by the person who made the compound is a self-selected result. The test run by a neutral third party removes…
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Endotoxin and why it is a separate question from purity — what changed since Replied, post #64 · Analytics › Impurities & related substances · 2 Jul 2026 · 11 likes I read post #62 twice before replying, because I had assumed the opposite. Disulfide formation: if a peptide contains cysteine, it can form disulfide bonds with itself…
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Muscle cramps: the ordinary causes before the exotic ones — a second dataset Replied, post #25 · Practice › Side effects · 2 Jul 2026 · 18 likes Constipation: common, manageable, and frequently under-reported because it is not dramatic. Increasing fibre and fluid intake helps. Over-the-counter management is…
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Asking a follow-up: new topic or new reply? Replied, post #25 · Start Here › How to Ask · 26 Jun 2026 · 15 likes This follows post #22 rather than contradicting it. Chromatogram questions: describe the method first. Column type, gradient, wavelength, detection method. Everything…
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Blinding yourself: practical methods and their limits — the long version Replied, post #6 · Research Methods › N-of-1 designs · 21 Jun 2026 · 25 likes post #5 answers the question as asked. The question underneath it is different. Thank you for the correction. I have edited my earlier post with a note rather than…
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Revisiting: The best-written scientific paper you have read Replied, post #43 · Lounge › Off topic · 21 Jun 2026 · 3 likes Politics and public policy: healthcare policy that affects access to these compounds is relevant here. Partisan politics is not.