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c/coa·submitted 5 months ago by u/soren_nkemelu

stalled for 20 weeks at 1.0mg and I refuse to panic this time

Explainerbranch of 5 comments

Posting this because I searched for it and got nothing useful. Setup: 15mg, week 88, sulphur burps present but not ruining anything. I changed exactly one variable — related substances — and tracked it for 21 weeks. Result: a difference, but a small one, and well inside what I would call noise if someone else posted…

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5 comments, started 5 months ago
u/karma_irrelevant170 points·5 months ago

This is the correct framing. The COA structure matters as much as the number.

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u/low_appetite_lisa139 points·5 months ago·edited

This is the correct framing.

Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.

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[deleted]61 points·5 months ago

[deleted]

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u/chidi_demir0 points·5 months ago

axis labels included, always

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About c/coa

How to read a certificate of analysis and what it does and does not tell you. Area% versus mass%, identity versus quantity, water content, related substances, acetate counterions, and the difference between a vendor-supplied COA and an independent test on the vial you actually received.

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Independent HPLC and mass spec. The number you get is the number they found.

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