f.pires
TL2 Moderator · Essen
Contributes reviews on supplier material. Based in Essen.
Joined 3 August 2025 · last posted 2d
109Posts here
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119Days visited
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #141 · Practice › Reconstitution · 26 Jul 2026 · 1 like post #140 answers the question as asked. The question underneath it is different. Swirling versus inverting versus leaving it alone: the vial can be gently warmed…
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Why the Start Here categories exist, and what they are not for Replied, post #38 · Start Here › Welcome · 25 Jul 2026 · 0 likes Picking up post #35: that is the part I would want checked first. Thank you for the correction. I have edited my earlier post with a note rather than silently, so the…
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[2026 update] Antibiotics and a course of something with delayed emptying Replied, post #79 · Practice › Interactions · 23 Jul 2026 · 0 likes Two things before anyone answers the substance. First, the context in the first post is clear and specific. Second, the question is framed so that an answer can…
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Retatrutide mass and identity: what a report should show Replied, post #23 · Compounds › Retatrutide · 21 Jul 2026 · 12 likes post #22 answers the question as asked. The question underneath it is different. Triple agonism: is the effect additive, synergistic, or neither? A phase 2 comparison…
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eGFR fluctuation and the creatinine denominator problem — the long version Replied, post #22 · Clinical › Bloodwork · 21 Jul 2026 · 0 likes Time of day: some biomarkers vary across the day. Cortisol in the morning differs from cortisol in the evening. Comparing results from different times of day is…
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Tracking intake honestly when appetite is absent Replied, post #103 · Nutrition & Training › Protein & intake · 18 Jul 2026 · 1 like 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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Pooling trials with different estimands Replied, post #106 · Evidence › Meta-analyses · 17 Jul 2026 · 0 likes Subgroup analysis: sometimes a meta-analysis reports separate pooled estimates for different subgroups (e.g., by baseline body mass index or by trial duration). Be…
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Which categories are strict and which are relaxed, honestly Replied, post #18 · Start Here › Welcome · 15 Jul 2026 · 0 likes Coming back to post #16, because the follow-up matters more than the original answer. Nothing here requires expertise. The experienced members here got that way by…
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Follow-up: Sleep quality changes during weight loss Replied, post #61 · Wellbeing › Sleep · 4 Jul 2026 · 13 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
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I joined for one answer and stayed for a year — what changed my mind Replied, post #51 · Start Here › Welcome · 30 Jun 2026 · 24 likes On the reading order question specifically: start with the how-to-ask materials in this category, then read the one to three subcategories where your main questions…
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Electrolyte supplements: which ones do anything Replied, post #42 · Nutrition & Training › Hydration & electrolytes · 28 Jun 2026 · 0 likes Coming back to post #40, because the follow-up matters more than the original answer. The very ordinary causes of week-two malaise: inadequate hydration, low sodium…
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Carryover and the ghost peak from last week's standard — what changed since Replied, post #51 · Analytics › HPLC & UHPLC · 20 Jun 2026 · 2 likes Method validation is the demonstration that a method can separate the compound from its degradation products and impurities reliably. A method that cannot resolve an…