b.nwosu
TL2 Moderator · Adana
Contributes reviews on supplier material. Based in Adana.
Joined 1 November 2024 · last posted 11h
70Posts here
2Topics
0Solutions
162Likes received
122Likes given
17Badges
61Days visited
712Posts read
Most-liked posts
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Adducts: sodium, potassium, and the peak you did not expect Replied, post #20 · Analytics › Mass spectrometry · 26 Feb 2025 · 33 likes Common adducts: sodium adds ≈22, potassium adds ≈38 compared to hydrogen. A [M+Na]+ peak is common and its mass is predictable from the base mass.
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Revisiting: The report format the maintainers ask for, and why each field is there Replied, post #14 · Sourcing › Vendor reports · 24 Jan 2026 · 32 likes post #13 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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Reused chromatograms across lots: how to spot it Replied, post #18 · Analytics › COA interpretation · 4 Feb 2026 · 31 likes This follows post #15 rather than contradicting it. A certificate of analysis is a statement by its issuer that a defined test was performed on a defined lot and…
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Body image changing more slowly than the body Replied, post #105 · Wellbeing › Mental health · 22 Dec 2024 · 31 likes Picking up post #102: that is the part I would want checked first. Identity and self-image: for some people, weight and body size are central to identity. Large change…
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Follow-up: Glucagon receptor agonism in a weight-loss compound Replied, post #9 · Pharmacology › Receptor biology · 13 Dec 2025 · 30 likes Amylin receptor signalling: amylin promotes satiety and slows gastric emptying through a receptor distinct from GLP-1. The hypothesis behind combination therapy is two…
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Tracking a shortage from primary sources rather than rumour Replied, post #120 · Access › Shortages · 24 Jul 2026 · 28 likes Patient advocacy during shortages: some advocacy groups advocate for patients during shortages. Knowing who they are and following their communication is useful.
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 2 Nov 2024 |
| Read the Guidelines | bronze | 2 Nov 2024 |
| First Reply | bronze | 6 Nov 2024 |
| Asked Well | bronze | 12 Nov 2024 |
| Welcome | bronze | 14 Nov 2024 |
| First Link | bronze | 16 Nov 2024 |
| First Topic | bronze | 1 Dec 2024 |
| First Quote | bronze | 7 Dec 2024 |
| Sourced | bronze | 11 Dec 2024 |
| First Tag | bronze | 18 Dec 2024 |
| Member | bronze | 26 Dec 2024 |
| Editor | bronze | 29 Jan 2025 |
| Reader | bronze | 14 Feb 2025 |
| Good Post | silver | 30 Mar 2025 |
| Nice Post | bronze | 27 Apr 2025 |
| De-escalator | gold | 14 Aug 2025 |
| Anniversary | silver | 1 Nov 2025 |