[PSA] COA is not what most of this community thinks it is
Quick one. Canada here.
batch works very differently where I live than in the threads that dominate the front page, and I keep seeing people confidently given advice that simply does not apply outside the US.
Specifics: the route I used took 21 weeks and cost roughly what I expected. The admin was worse than the cost. The thing that would have saved me the most time was knowing which document to ask for at the start.
Happy to answer questions from anyone in the same jurisdiction.
best — the order this archive was captured in
Sceptical. If this were true we would see it reflected in the data and we do not.
PDF metadata is checkable in fifteen seconds
Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.
the related substances line is where the story is
This is the "correlation is mechanism" thing again. You changed three variables at once.
Yeah, 96.8% area is not the problem, the missing impurity breakdown is the problem.
What were the related substances listed individually?
What were the related substances listed individually?
purity and net content are two different numbers, same vial
Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.
post the whole document, not the headline number
post the whole document, not the headline number
post the whole document, not the headline number
Adding to this: water content is doing more work than the comment implies.
Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.
What were the related substances listed individually?
the method line is doing real work, not just window dressing
- 1Sceptical. If this were true we would see it reflected in the data and we do…5 comments in this branch · started by u/valeria_girard
- 2Yeah, 96.8% area is not the problem, the missing impurity breakdown is the…4 comments in this branch · started by u/sunday_shot_sal