h.fonseca
TL2 Moderator · Lublin
Contributes reviews on supplier material. Based in Lublin.
Joined 18 March 2025 · last posted 3d
78Posts here
2Topics
0Solutions
564Likes received
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24Badges
152Days visited
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What a simple presence test is genuinely useful for — does this still hold? Started this topic · Analytics › Home & field testing · 12 Nov 2024 · 52 likes What a simple presence test is genuinely useful for — does this still hold? I have a specific reason for asking rather than idle curiosity, and the context is below. I…
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Revisiting: Bug report: the reconstitution calculator and a rounding edge case Replied, post #66 · Data & Tools › Calculators · 26 Jan 2025 · 32 likes The calculators maintained on this site are open-source and verifiable. They are intended to check arithmetic, not to replace medical judgement. Using them is optional…
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Does a peptide degrade silently, with no visual change? Replied, post #73 · Practice › Storage & stability · 18 Jul 2026 · 30 likes Published stability data applies specifically to the formulation studied, under the specific conditions stated. It does not automatically transfer to something…
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What to include when your question involves a chromatogram — one year on Replied, post #51 · Start Here › How to Ask · 25 Jun 2026 · 30 likes The specific question in the title is more useful than you might think. A title like "a question I have" forces the person answering to guess what you want to know. A…
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Revisiting: Aggregate verification data across the directory, with caveats Replied, post #26 · Sourcing › Independent verification · 7 Mar 2025 · 29 likes PeptideMeter: purity analysis plus structured, dated supplier verification records. Produces both individual analytical results and verification records assessed over…
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Insomnia at a dose step: reported experiences Replied, post #7 · Wellbeing › Sleep · 27 Aug 2025 · 27 likes post #6 answers the question as asked. The question underneath it is different. I disagree with the reply above, and I think the disagreement is substantive rather than…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 21 Mar 2025 |
| Read the Guidelines | bronze | 23 Mar 2025 |
| First Topic | bronze | 24 Mar 2025 |
| First Reply | bronze | 25 Mar 2025 |
| First Link | bronze | 2 Apr 2025 |
| Welcome | bronze | 7 Apr 2025 |
| First Quote | bronze | 9 Apr 2025 |
| Reader | bronze | 13 Apr 2025 |
| Generous | bronze | 13 Apr 2025 |
| Editor | bronze | 20 Apr 2025 |
| First Tag | bronze | 21 Apr 2025 |
| Asked Well | bronze | 27 Apr 2025 |
| Sourced | bronze | 9 May 2025 |
| Member | bronze | 10 May 2025 |
| Good Topic | silver | 30 May 2025 |
| Good Post | silver | 14 Jun 2025 |
| Nice Topic | bronze | 30 Jul 2025 |
| Nice Post | bronze | 2 Aug 2025 |
| Great Post | gold | 4 Sep 2025 |
| Great Topic | gold | 29 Oct 2025 |
| Thank You | silver | 13 Nov 2025 |
| First Vendor Report | bronze | 26 Nov 2025 |
| De-escalator | gold | 21 Jan 2026 |
| Anniversary | silver | 18 Mar 2026 |