system_suitability
TL3 Analytical chemist · Cork, IE
If the suitability injections failed, the run did not happen. That is most of my contribution here.
Joined 6 February 2025 · last posted 3d · groups: analytical-chemists
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Revisiting: German, French and Dutch differences, compared Replied, post #86 · Regional › European Union · 13 Oct 2025 · 32 likes Germany: BfArM implements EU framework. Statutory insurance (the majority) excludes "lifestyle medicines" including weight management. Private prescription is common.…
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Follow-up: Tirzepatide's shorter half-life and its one practical consequence Replied, post #84 · Compounds › Tirzepatide · 12 Dec 2024 · 32 likes post #83 answers the question as asked. The question underneath it is different. Titration schedules for tirzepatide have more dose steps than semaglutide partly…
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What a certificate commits its issuer to Replied, post #36 · Analytics › COA interpretation · 15 Jul 2026 · 31 likes On post #32 — agreed on the reasoning, with one qualification. Purity and content are different measurements: purity tells you what proportion of the detected material…
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Follow-up: Dead volume across syringe and needle combinations Replied, post #92 · Devices › Syringes & needles · 1 Jan 2025 · 31 likes I read post #90 twice before replying, because I had assumed the opposite. Needle gauge: smaller numbers (30G) are finer and less painful. Larger numbers (25G) are…
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Follow-up: A supplier that answers analytical questions with restated claims Replied, post #67 · Sourcing › Red flags · 28 Jan 2026 · 30 likes Documentation quality as a signal: a supplier that reports method identifiers, distinguishes specification from result, and states the counter-ion form is telling you…
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Alcohol: what is documented and what is folklore — the long version Replied, post #3 · Practice › Interactions · 6 Nov 2025 · 30 likes Vitamins: most vitamins have no significant interaction. Fat-soluble vitamins (A, D, E, K) might be affected by the slowing of fat absorption during weight loss, but…
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| Badge | Tier | Granted |
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