a.nyberg
TL2 Moderator · Rijeka
Contributes reviews on supplier material. Based in Rijeka.
Joined 23 May 2025 · last posted 12h
64Posts here
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[2026 update] Thyroid function tests during substantial weight change Started this topic · Clinical › Bloodwork · 17 Feb 2026 · 41 likes Thyroid function tests during substantial weight change Writing it up because I had to work it out twice and would rather nobody else did. Asking about a population…
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How the vendor documentation pages are maintained, and by whom — what changed since Replied, post #79 · Sourcing › Vendor reports · 25 Oct 2025 · 33 likes Coming back to post #77, because the follow-up matters more than the original answer. Date the report: when the analysis was done matters. Material can degrade in…
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Specification in the result column: why that is a meaningful error Replied, post #87 · Analytics › COA interpretation · 11 Dec 2025 · 32 likes Counter-ion form is crucial: peptides are isolated as salts, most often trifluoroacetate from reversed-phase purification or acetate after salt exchange. The…
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What I would want from a home test that does not exist yet — what changed since Replied, post #108 · Analytics › Home & field testing · 24 Jul 2026 · 30 likes What you can use home tests for: confirmation that a solution contains peptide (as opposed to being saline alone), rough screening for very different compounds…
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What I would want from a home test that does not exist yet — what changed since Replied, post #18 · Analytics › Home & field testing · 12 May 2026 · 30 likes Precision of home tests: most consumer-accessible devices are not precise to the level people want ("is this 99% pure or 97% pure"). They give a yes/no or a rough…
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Why a compound being unapproved is not the same as being illegal to possess Replied, post #5 · Sourcing › Regulatory · 19 Jul 2025 · 30 likes Preclinical versus clinical: compounds with strong preclinical data can fail in clinical trials. Compounds with no human data are being used on theoretical grounds. The…
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| Badge | Tier | Granted |
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