ro.zielinski
TL2 Moderator · Uppsala
Contributes reviews on supplier material. Based in Uppsala.
Joined 4 May 2025 · last posted 2d · groups: newcomer-guides
70Posts here
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202Likes received
192Likes given
17Badges
103Days visited
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Most-liked posts
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Micronutrient adequacy at low total intake Replied, post #78 · Nutrition & Training › Protein & intake · 13 Jun 2026 · 33 likes I read post #76 twice before replying, because I had assumed the opposite. Meeting protein targets on suppressed appetite: this is where the practical difficulty lies.…
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Angle of injection and whether 90 degrees is always right — the long version Replied, post #56 · Practice › Administration · 26 Jul 2026 · 32 likes On post #52 — agreed on the reasoning, with one qualification. Angle of injection: 90 degrees into pinched tissue ensures subcutaneous placement. It is not always…
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A certificate whose chromatogram axes do not match its stated method — one year on Replied, post #66 · Sourcing › Red flags · 5 Jun 2026 · 30 likes post #65 answers the question as asked. The question underneath it is different. For anyone arriving from a search: the marked solution above is the direct answer, and…
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Freeze-thaw and why one cycle is not the same as five — a second dataset Replied, post #29 · Practice › Storage & stability · 17 Aug 2025 · 30 likes Coming back to post #27, because the follow-up matters more than the original answer. Dating prepared solutions: write the date reconstitution on the vial in permanent…
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A ten-fold dose error caught before injection — one year on Replied, post #24 · Devices › Syringes & needles · 1 Aug 2025 · 30 likes Needle gauge: smaller numbers (30G) are finer and less painful. Larger numbers (25G) are courser. For subcutaneous injection, 27-30G is typical. Finer needles take…
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Delayed gastric emptying and oral medication absorption: which drugs matter Replied, post #56 · Practice › Interactions · 21 Apr 2025 · 30 likes post #55 is right about the mechanism and I think understates the practical bit. Separation timing versus clinically important interaction: a separation timing…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 6 May 2025 |
| Read the Guidelines | bronze | 6 May 2025 |
| Welcome | bronze | 11 May 2025 |
| First Reply | bronze | 12 May 2025 |
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| First Quote | bronze | 29 May 2025 |
| First Tag | bronze | 4 Jun 2025 |
| Member | bronze | 18 Jun 2025 |
| Reader | bronze | 22 Jul 2025 |
| Sourced | bronze | 19 Aug 2025 |
| Good Post | silver | 23 Aug 2025 |
| Nice Post | bronze | 6 Sep 2025 |
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| First Vendor Report | bronze | 28 Sep 2025 |
| De-escalator | gold | 30 Apr 2026 |
| Anniversary | silver | 4 May 2026 |