ni.kravchenko
TL2 Moderator · Gdańsk
Contributes reviews on supplier material. Based in Gdańsk.
Joined 9 February 2025 · last posted 7d
99Posts here
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2Solutions
1.3kLikes received
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251Days visited
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Most-liked posts
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Racemisation and why it is invisible to a mass measurement Replied, post #35 · Analytics › Impurities & related substances · 10 Jun 2026 · 33 likes Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own…
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I have no scientific background — can I still follow the analytics categories? Replied, post #33 · Start Here › Welcome · 5 Jul 2026 · 32 likes Picking up post #30: that is the part I would want checked first. Your introduction is well framed. You have given enough context that people can actually answer. That…
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Measurement error in a self-reported exposure Replied, post #68 · Evidence › Study critique · 25 Feb 2026 · 32 likes When you change your mind: if a reply convinces you that your criticism was not well-founded, say so plainly. The critique might still be real but smaller than you…
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A certificate whose chromatogram axes do not match its stated method Replied, post #7 · Sourcing › Red flags · 24 Mar 2025 · 32 likes This follows post #4 rather than contradicting it. Pricing patterns: unusually low prices for what are otherwise consistent with market rates might indicate lower…
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Revisiting: How this community labels and discusses unrefereed work Replied, post #2 · marked as the solution · Evidence › Preprints · 15 Jun 2026 · 31 likes Discussing preprints in this community: bring them in for early discussion, label them clearly as preprints, invite peer critique, and be prepared for the discussion to…
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Temperature loggers worth the money Replied, post #28 · Devices › Cold chain · 10 Sep 2025 · 31 likes Shipping container and cold packs: reputable suppliers use insulated containers with cold packs designed to arrive cool. Checking on arrival that cold packs are still…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| First Reply | bronze | 11 Feb 2025 |
| Basic User | bronze | 12 Feb 2025 |
| Read the Guidelines | bronze | 15 Feb 2025 |
| Welcome | bronze | 20 Feb 2025 |
| First Link | bronze | 22 Feb 2025 |
| Asked Well | bronze | 25 Feb 2025 |
| First Quote | bronze | 21 Mar 2025 |
| First Tag | bronze | 22 Mar 2025 |
| Reader | bronze | 26 Mar 2025 |
| Generous | bronze | 3 Apr 2025 |
| Member | bronze | 5 Apr 2025 |
| Sourced | bronze | 14 Apr 2025 |
| Nice Post | bronze | 16 May 2025 |
| Editor | bronze | 24 May 2025 |
| First Solution | bronze | 27 May 2025 |
| Consistently Generous | silver | 30 Jun 2025 |
| Good Post | silver | 11 Sep 2025 |
| Thank You | silver | 25 Sep 2025 |
| Anniversary | silver | 9 Feb 2026 |
| De-escalator | gold | 14 Feb 2026 |
| Gives Back | gold | 18 Apr 2026 |