j.hartmann
TL2 · Oulu
Contributes reviews on supplier material. Based in Oulu.
Joined 4 February 2025 · last posted 4d
79Posts here
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Second pass at: What "verified" means on our vendor pages, stated narrowly Started this topic · Sourcing › Vendor reports · 12 Jul 2025 · 54 likes Second pass at: What "verified" means on our vendor pages, stated narrowly — setting out what I have, and where I think it stops being reliable. A question about how a…
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Aggregate verification data across the directory, with caveats Started this topic · Sourcing › Independent verification · 15 Jun 2026 · 47 likes On the subject in the title: Aggregate verification data across the directory, with caveats Working notes rather than a conclusion. I have spent a fortnight trying to…
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Bariatric surgery history: altered anatomy, altered expectations Replied, post #3 · Clinical › Special populations · 8 May 2026 · 32 likes Gastroparesis: pre-existing severe delayed gastric emptying can worsen with compounds that slow it further. Discussion with a clinician is prudent if this history exists.
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A plateau that disappeared when I changed how I measured Started this topic · Outcomes › Progress reports · 3 Dec 2025 · 31 likes Posting this under the heading it deserves: A plateau that disappeared when I changed how I measured Everything below is what sits behind that. I was wrong about…
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Coming back to: Batch date after test date, and other internal inconsistencies Replied, post #8 · Analytics › COA interpretation · 9 Jul 2026 · 30 likes Worth separating two things that post #5 runs together. A chromatogram supplied as a small image is legible for peak shape and not for baseline detail. That is enough…
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A widely repeated interaction claim that turns out to be unsupported — what changed since Replied, post #29 · Practice › Interactions · 20 Apr 2026 · 30 likes Absence of an interaction study is not evidence of no interaction. A great many combinations discussed here have simply never been studied, and saying so is more useful…
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Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 7 Feb 2025 |
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