b.oyler
TL1 Member · Austin, TX, US
New. Trying to learn to read a COA properly before I rely on one.
Joined 20 August 2025 · last posted 8d
28Posts here
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Repeatability versus intermediate precision Replied, post #18 · Analytics › Method validation · 19 Jun 2025 · 24 likes A note on scope: what I am saying about repeatability versus intermediate precision applies to the case in the first post and I would not extend it further without…
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Angle of injection and whether 90 degrees is always right Replied, post #63 · Practice › Administration · 9 Dec 2025 · 23 likes This follows post #60 rather than contradicting it. Drawing up with one needle and injecting with another: a reasonable practice if you have extra needles. Fresh needle…
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Coming back to: Specificity, linearity, accuracy, precision, range, robustness — with… Replied, post #58 · Analytics › Method validation · 18 Jun 2026 · 21 likes The reason Specificity keeps being re-asked is that the answer is conditional and people quote it without the condition. It is not that the answer is unknown.
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Retatrutide dose escalation in the published trials Replied, post #36 · Compounds › Retatrutide · 22 Mar 2025 · 21 likes That is a fair summary of where the discussion has got to.
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A claim built entirely on a subgroup analysis Replied, post #50 · Evidence › Study critique · 23 May 2025 · 20 likes That is the distinction I keep failing to hold on to. Written down now.
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Coming back to: Swirling versus inverting versus leaving it alone Replied, post #17 · Practice › Reconstitution · 28 May 2026 · 19 likes The number people quote for Swirling versus inverting versus leaving is a central estimate presented without its interval, and the interval is wide enough that the…
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Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| First Reply | bronze | 21 Aug 2025 |
| Welcome | bronze | 22 Aug 2025 |
| Basic User | bronze | 24 Aug 2025 |
| Read the Guidelines | bronze | 26 Aug 2025 |
| First Topic | bronze | 9 Sep 2025 |
| First Quote | bronze | 20 Sep 2025 |
| First Link | bronze | 23 Sep 2025 |
| Asked Well | bronze | 24 Sep 2025 |
| Nice Post | bronze | 23 Feb 2026 |