what does a certificate of analysis actually tell you?
COAs get cited like they settle things and I'm slowly realising they're narrower than people think. What one typically reports: identity (often mass spec, confirms the molecular w…
New to reading peptide research? Ask the questions nobody explains properly.
COAs get cited like they settle things and I'm slowly realising they're narrower than people think. What one typically reports: identity (often mass spec, confirms the molecular w…
seems like a lot of friction for something that could presumably be a pill. whats the actual barrier
dont fully understand this. the powder seems fine at room temp for ages but the second theres liquid in there everyone says fridge immediately. whats the actual difference
No such thing as too basic. If you've been sitting on a question because it seems obvious, this is the place. I'll answer what I can and others will fill in the rest.
rather than starting with whatever is most talked about, id rather start with whatever has the most solid evidence behind it and work outwards. what would that be
Term is everywhere and misunderstood in both directions. What it means: the material isn't authorized for human or veterinary use. It's a classification about permitted use. What …
Having answered a lot of these now, almost everything reduces to three: what do the units mean, how do I store this, and how good is the evidence for X. All three have dedicated t…
Genuine question, not rhetorical. If some of these compounds have been around for decades, why has nobody run a proper trial?
got a vial that just says 5mg on it. took me embarassingly long to work out thats the total amount of powder in there, not a concentration. concentration only exists once you add …
i know the definition. time for the concentration to drop by half. thats not what im asking. what i dont get is what it actually tells you. people quote half lives like its the mo…
ok i get that 1mg = 1000mcg. what i dont get is units. people say "10 units" like its a dose but 10 units of what? the syringe says units, the vial says mg, and nobody explains ho…
Discussions are educational and cover published research. Nothing here is individualised medical advice.