n.chowdhury
TL2 · Setúbal
Contributes reviews on supplier material. Based in Setúbal.
Joined 9 May 2025 · last posted 3d
74Posts here
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Hair shedding at month three: mechanism and time course — the long version Started this topic · Practice › Side effects · 17 Apr 2026 · 44 likes Hair shedding at month three: mechanism and time course — the long version Writing it up because I had to work it out twice and would rather nobody else did. Reading…
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[2026 update] A vial that will not fully dissolve: what to check and in what order Replied, post #5 · Practice › Reconstitution · 9 Apr 2026 · 32 likes How much of the diluent volume the powder itself displaces: for a small peptide vial, the powder volume is negligible. For a larger vial or a kit with multiple…
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[2026 update] A rising related-substance total over six months: degradation or method… Replied, post #7 · Analytics › Impurities & related substances · 8 Feb 2026 · 31 likes Residual solvents: traces of solvents used in purification. These are usually tested by gas chromatography, not by HPLC. A specification for residual solvents should be…
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Chronic kidney disease and the FLOW result Replied, post #14 · Clinical › Comorbidities · 14 Aug 2024 · 31 likes Post #13 is the version of this I will quote in future. One addition. Bariatric surgery history: altered anatomy after surgery affects absorption. That matters for oral…
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Request: a diff view for wiki revisions Replied, post #31 · Meta › Feature requests · 15 Dec 2024 · 30 likes Adding thanks rather than a view. I do not have a view worth the space.
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Revisiting: Can a home kit substitute for a laboratory report? A careful no Replied, post #6 · Analytics › Home & field testing · 7 Apr 2026 · 28 likes I would put moderate confidence on the mainstream reading of home kit substitute and no more. That is not scepticism for its own sake; it is where the sourcing actually…
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Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 10 May 2025 |
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| Gives Back | gold | 22 Feb 2026 |
| Anniversary | silver | 9 May 2026 |