e.steiner
TL2 · Vaasa
Contributes reviews on supplier material. Based in Vaasa.
Joined 26 October 2024 · last posted 22h
93Posts here
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What I would want from a home test that does not exist yet Replied, post #27 · Analytics › Home & field testing · 4 Jul 2026 · 32 likes Sample handling matters: if a sample is contaminated or degraded before testing, the test gives you the result for the degraded sample, not for fresh material. That is…
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Transporting a vial for a weekend away — a second dataset Replied, post #23 · Practice › Storage & stability · 8 Apr 2026 · 30 likes Helpful, and short, which on this subject is harder than long.
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Research-use-only status: what it means legally and practically Replied, post #47 · Compounds › Other compounds · 24 May 2026 · 29 likes Adding what did not work for me on research-use-only status, since the failures never get written up and they are half the useful information.
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Cost per delivered dose, which is the number that matters Replied, post #25 · Access › Pricing · 26 Nov 2025 · 29 likes Nothing here is financial advice and none of it is a route to a transaction.
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Time to steady state after a dose increase Replied, post #86 · Pharmacology › Pharmacokinetics · 4 Nov 2024 · 29 likes Individual variation: people vary in how quickly they absorb, distribute, metabolise, and excrete these compounds. That variation is partly genetic and partly due to…
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Coming back to: Lateral-flow and colorimetric approaches: the specificity problem Replied, post #86 · Analytics › Home & field testing · 24 Jul 2026 · 28 likes Colorimetric tests: colour intensity correlates with concentration, but the relationship is non-linear at extremes and the correlation depends on the exact conditions…
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