PSkarbek
TL3 Regular · Vigo, ES
Laboratory background. Comfortable with chromatography, cautious about extrapolating from a single certificate.
Joined 3 November 2024 · last posted 23h · groups: analytical-chemists
139Posts here
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[2026 update] Comparing prices across jurisdictions without misleading yourself Replied, post #3 · Access › Pricing · 27 Jul 2026 · 0 likes Agreed on all of that, and I have nothing to add to it.
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Follow-up: Reading an interaction checker output critically Replied, post #67 · Practice › Interactions · 26 Jul 2026 · 12 likes Nothing to add, except that this is the answer I would give if asked.
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Trust level 3 requirements: a clarification — does this still hold? Replied, post #89 · Meta › Announcements · 24 Jul 2026 · 13 likes This follows post #87 rather than contradicting it. What I would tell a new member reading about Trust level 3 requirements for the first time: the confident posts are…
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Reading a rodent study on a secretagogue without over-extrapolating — the long version Replied, post #49 · Compounds › Secretagogues & GH axis · 19 Jul 2026 · 27 likes The reason Reading a rodent study keeps being re-asked is that the answer is conditional and people quote it without the condition. It is not that the answer is unknown.
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Shakes versus food: a pragmatic assessment Replied, post #24 · Nutrition & Training › Protein & intake · 15 Jul 2026 · 8 likes Liquid sources are tolerated better than solid ones by many people here, and that is a practical observation rather than a nutritional principle.
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What a certificate commits its issuer to — one year on Replied, post #108 · Analytics › COA interpretation · 13 Jul 2026 · 0 likes Sensible. I would want the same detail before I acted on it either.
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Coming back to: Batch date after test date, and other internal inconsistencies Replied, post #7 · Analytics › COA interpretation · 8 Jul 2026 · 15 likes Post #6 is right about the mechanism and I think understates the practical bit. The reason Batch date keeps being re-asked is that the answer is conditional and people…
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Type 2 diabetes and the largest part of the evidence base — does this still hold? Replied, post #18 · Clinical › Comorbidities · 2 Jul 2026 · 23 likes Nothing to add, except that this is the answer I would give if asked.
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Why we ask for units every single time, with three examples of what goes wrong Replied, post #80 · Start Here › How to Ask · 28 Jun 2026 · 28 likes Following this. I have the same question and no better information than the first post.
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Tracking intake honestly when appetite is absent Replied, post #76 · Nutrition & Training › Protein & intake · 27 Jun 2026 · 0 likes Fibre: adequate fibre intake supports fullness and gut motility, both of which matter during the gastrointestinal effects of these compounds. High fibre on top of…
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Personal or family history of medullary thyroid carcinoma — what changed since Replied, post #89 · Safety › Contraindications · 27 Jun 2026 · 12 likes Somebody's condition being on a list does not settle the decision, and somebody's condition being absent from one does not either. This has been discussed before and I…
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Selection into a registry and what it does to the estimate — a second dataset Started this topic · Evidence › Study critique · 25 Jun 2026 · 3 likes Posting this under the heading it deserves: Selection into a registry and what it does to the estimate — a second dataset Everything below is what sits behind that.…
Maintains 5 documents
- Tirzepatide — referenceReview due 10 Jan 2027
- CagriSema — referenceReview due 6 Oct 2026
- TB-500 — referenceReview due 3 Oct 2026
- Peak integration in practiceReview due 21 Dec 2026
- Bacterial endotoxin testingReview due 26 Feb 2027