v.bhattacharya
TL2 · Cali
Contributes reviews on supplier material. Based in Cali.
Joined 15 May 2025 · last posted 1d
82Posts here
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Coming back to: Lateral-flow and colorimetric approaches: the specificity problem Replied, post #89 · Analytics › Home & field testing · 27 Jul 2026 · 0 likes Ultraviolet absorbance at 280 nanometres estimates concentration for peptides containing aromatic residues and gives nothing for peptides that do not. Knowing which…
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Immortal time bias in a claims-database study — one year on Replied, post #45 · Evidence › Study critique · 26 Jul 2026 · 0 likes Reading rather than answering, but this is the post I would point somebody at.
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Review: a draft on reconstitution arithmetic, with objections — one year on Replied, post #48 · Documentation › Doc review · 20 Jul 2026 · 5 likes On draft on reconstitution arithmetic, 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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About the Shortages category Replied, post #7 · Access › Shortages · 19 Jul 2026 · 0 likes Patient advocacy during shortages: some advocacy groups advocate for patients during shortages. Knowing who they are and following their communication is useful.
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What to include when your question involves a chromatogram — one year on Replied, post #75 · Start Here › How to Ask · 13 Jul 2026 · 19 likes The specific question in the title is more useful than you might think. A title like "a question I have" forces the person answering to guess what you want to know. A…
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Osteoarthritis and mechanical versus metabolic improvement — one year on Replied, post #14 · Clinical › Comorbidities · 10 Jul 2026 · 0 likes Taking post #11 at face value and following it one step further. The practical value of this subcategory is helping somebody frame the question they take to an…
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Coming back to: Why I now write the concentration on the vial in marker Replied, post #11 · Practice › Reconstitution · 5 Jul 2026 · 26 likes A 10 mg vial reconstituted three different ways: 1 mL diluent gives 10 mg/mL, 2 mL gives 5 mg/mL, 4 mL gives roughly 2.5 mg/mL. The arithmetic is the same; the…
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Sleep apnoea improving and the equipment implications Replied, post #8 · Wellbeing › Sleep · 23 Jun 2026 · 3 likes Narrowing post #5, because the general version has more than one answer. Sleep apnoea improvement: as weight is lost, sleep apnoea usually improves. The timeframe is…
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Revisiting: How this community labels and discusses unrefereed work Started this topic · Evidence › Preprints · 12 Jun 2026 · 0 likes Revisiting: How this community labels and discusses unrefereed work Writing it up because I had to work it out twice and would rather nobody else did. Reading an…
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Preservatives: function, testing, and limits — one year on Replied, post #23 · Pharmacology › Formulation chemistry · 11 Jun 2026 · 3 likes Taking Preservatives seriously for a moment rather than deflecting: the honest position is that the community has observations and no controlled comparison, and those…
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Tracking a shortage from primary sources rather than rumour Replied, post #40 · Access › Shortages · 7 Jun 2026 · 20 likes Post #36 put the caveat in the right place and I want to underline it. Reports that a pharmacy has stock are the least durable information on the site and are still…
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Conditions that change the calculus rather than forbidding it Replied, post #19 · Safety › Contraindications · 1 Jun 2026 · 10 likes Taking post #18 at face value and following it one step further. I have been on both sides of the conditions argument in this category within eighteen months, which…