m.ramos

TL2 · Haarlem

Contributes reviews on supplier material. Based in Haarlem.

Joined 7 October 2024 · last posted 4d

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[2026 update] Detection wavelength and why 214 nm and 280 nm disagree Replied, post #64 · Analytics › HPLC & UHPLC · 24 Jul 2026 · 26 likes Narrowing post #63, because the general version has more than one answer. Detection wavelength: 214 nm detects the peptide bond and is relatively insensitive to…
Spreadsheets: an appreciation — what changed since Replied, post #107 · Lounge › Off topic · 21 Jul 2026 · 8 likes Mildly off-topic appreciation: whoever maintains the storage-conditions document has kept it current through three revisions without ever overstating what the…
Pooling trials with different estimands Replied, post #92 · Evidence › Meta-analyses · 12 Jul 2026 · 0 likes Bookmarking this. I will come back when I have something worth adding.
How much context is too much context in a first post? Replied, post #65 · Start Here › How to Ask · 9 Jul 2026 · 0 likes That reframing is the whole thing. The facts I already had.
Request: tag synonyms surfaced in search Replied, post #13 · Meta › Feature requests · 7 Jul 2026 · 5 likes Everything in post #11 holds. The case it does not cover is the one I have. Request: an export of my own posts. Not for any dramatic reason — I want to search my own…
[2026 update] Antibiotics and a course of something with delayed emptying Replied, post #18 · Practice › Interactions · 7 Jul 2026 · 28 likes Narrowing post #16, because the general version has more than one answer. Whatever the answer on Antibiotics turns out to be, the method for getting there is the same:…
When a dose reduction is the correct response to a side effect Replied, post #36 · Practice › Dosing & titration · 6 Jul 2026 · 13 likes When a dose reduction is the correct response to a side effect: if a side effect is dose-dependent (nausea, constipation, injection discomfort), reducing the dose is a…
Personal or family history of medullary thyroid carcinoma Replied, post #26 · Safety › Contraindications · 28 Jun 2026 · 8 likes Adding thanks rather than a view. I do not have a view worth the space.
Peak-to-trough ratio at steady state for a weekly agent — the long version Replied, post #30 · Pharmacology › Pharmacokinetics · 21 Jun 2026 · 5 likes Confirming post #29 from a second method, which matters more than confirming it from a second person. Metabolism for peptide drugs is proteolytic rather than hepatic in…
Coming back to: Specificity, linearity, accuracy, precision, range, robustness — with… Replied, post #57 · Analytics › Method validation · 17 Jun 2026 · 0 likes Taking Specificity seriously for a moment rather than deflecting: the honest position is that the community has observations and no controlled comparison, and those two…
Official shortage notices and what they authorise Replied, post #104 · Access › Shortages · 13 Jun 2026 · 24 likes Confirming post #101 from a second method, which matters more than confirming it from a second person. Counterpoint on official shortage notices, offered without…
[2026 update] Interpreting a result that disagrees with the supplier's certificate Replied, post #14 · Sourcing › Independent verification · 12 Jun 2026 · 0 likes The version of Interpreting a result that circulates here is a simplification of a simplification. It is not wrong, but it has lost the conditions under which it holds,…