my TSH moved and I cannot work out whether area percent is why
Quick one. Canada here. certificate of analysis 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 8 weeks and cost roughly what I expected. The admin was…
This is the "correlation is mechanism" thing again. You changed three variables at once.
redact your own name, not the vendor's batch details
no "is this good?" without saying what the compound and claimed purity are
no "is this good?" without saying what the compound and claimed purity are
Adding to this: COA is doing more work than the comment implies.
the related substances line is where the story is
Water content was 3.8%, acetate was 6.2%, purity was 99%, but net peptide was only 90% of the label weight. Perfectly honest, just chemistry.
the counterion is part of the mass you paid for
What is the method line say? Not the technique, the actual method.