i.wojcik
TL2 · Kraków
Contributes reviews on supplier material. Based in Kraków.
Joined 15 March 2025 · last posted 5d
90Posts here
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Why the Start Here categories exist, and what they are not for Replied, post #30 · Start Here › Welcome · 23 Jul 2026 · 17 likes Muting is under-used here. A category you mute stops appearing in Latest for you, and you can unmute it in a second. Most long-term members read four or five categories…
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Coming back to: Delayed gastric emptying and oral medication absorption: which drugs… Replied, post #57 · Practice › Interactions · 23 Jul 2026 · 0 likes Whatever the answer on Delayed gastric emptying and oral turns out to be, the method for getting there is the same: state the assumption, do the arithmetic in public,…
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Reading order for a first week here, and what to skip until later — what changed since Replied, post #40 · Start Here › Welcome · 14 Jul 2026 · 24 likes Reading the guidelines before you post is genuinely worth the twenty minutes. Not because you will break one, but because the rules explain why the place reads the way…
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[2026 update] Interpreting a result that disagrees with the supplier's certificate Replied, post #83 · Sourcing › Independent verification · 11 Jul 2026 · 0 likes Blind sampling: submitting without the laboratory or seller knowing the source removes the two easiest ways for a result to be shaped: selective submission and…
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Batch numbers that do not match the vial label Replied, post #31 · Sourcing › Red flags · 19 Jun 2026 · 17 likes What I would tell a new member reading about batch numbers for the first time: the confident posts are not the reliable ones, and the reliable ones are longer.
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A plateau that disappeared when I changed how I measured — the long version Replied, post #51 · Outcomes › Progress reports · 17 Jun 2026 · 2 likes The arithmetic in post #48 is right; the assumption feeding it is the part to check. A plateau over two weeks is usually measurement. A plateau over two months is…
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Run-in periods and the population they select Replied, post #137 · Evidence › Trials · 15 Jun 2026 · 0 likes Taking post #136 at face value and following it one step further. Run-in periods would be much easier to settle if anyone reported the denominator. Almost nobody…
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An appeal that succeeded, with the letter structure — the long version Replied, post #103 · Access › Insurance & coverage · 15 Jun 2026 · 12 likes I changed my mind about appeal after someone here asked me for the source and I could not produce one. That is worth saying out loud because it is the ordinary way it…
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Racemisation and why it is invisible to a mass measurement Replied, post #71 · Analytics › Impurities & related substances · 12 Jun 2026 · 4 likes Where I part company with post #67, and it is a narrow parting. Racemisation is well covered in the tag pages, and the older discussions are better than the recent ones…
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An appeal that succeeded, with the letter structure — the long version Replied, post #72 · Access › Insurance & coverage · 9 Jun 2026 · 1 like Worth separating two things that post #68 runs together. Counterpoint on appeal, offered without confidence: the same observation is consistent with a much duller…
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Spreadsheets: an appreciation — what changed since Replied, post #65 · Lounge › Off topic · 8 Jun 2026 · 27 likes Spreadsheets sits at the boundary between what this community can usefully discuss and what it cannot, and I think it falls on the discussable side, narrowly.
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Comparing prices across jurisdictions without misleading yourself Replied, post #53 · Access › Pricing · 8 Jun 2026 · 13 likes Seconded. It reads as careful rather than confident, which is the right register.