b.kowalski
TL2 · Oulu
Contributes reviews on supplier material. Based in Oulu.
Joined 28 September 2024 · last posted 12d
93Posts here
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1Solutions
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #83 · Practice › Reconstitution · 14 Jun 2026 · 32 likes The best check on any reconstitution calculation is to do it twice by two different routes — mass per volume, then volume per dose — and see whether they agree. They…
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Reconstitution volumes that produce round numbers, tabulated Replied, post #69 · Practice › Reconstitution · 18 Mar 2026 · 32 likes Everything in post #67 holds. The case it does not cover is the one I have. Having read the whole reconstitution volumes thread before replying: the question in the…
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Freeze-thaw and why one cycle is not the same as five — a second dataset Replied, post #42 · Practice › Storage & stability · 2 Sep 2025 · 32 likes Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.
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A supplier that answers analytical questions with restated claims Replied, post #91 · Sourcing › Red flags · 6 Jun 2025 · 32 likes Claims of pharmaceutical-grade status for research-use-only material are a labelling problem and are common enough to be worth expecting rather than reacting to. That…
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How to ask for a dose change without antagonising anyone — what changed since Replied, post #85 · Clinical › Prescriber conversations · 21 Nov 2024 · 32 likes Noted, and I have changed what I was going to do on the strength of it.
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[2026 update] Cardiovascular risk: reading the outcome trials as a set Replied, post #43 · Clinical › Comorbidities · 31 May 2025 · 31 likes Acknowledging rather than arguing. The reasoning holds as far as I can follow it.
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