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c/coa·submitted 1 year ago by u/emil_agyeman

[Question] batch — what am I missing here

Questionbranch of 7 comments

Week 13 update. 4kg down from the start, muscle cramps basically gone since about week 53. Things that worked: consistency, protein at breakfast, walking more than I want to. Things that did not: everything I bought on the internet to help with muscle cramps. The part that surprised me is how much of this is admin.…

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7 comments, started 1 year ago
u/purity_pedantMOD13 points·1 year ago

Retitled to remove editorialising. Put the evidence in the body.

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u/soren_zamora4 points·1 year ago

redact your own name, not the vendor's batch details

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u/emil_agyemanOP8 points·1 year ago

The chromatogram trace is where the real information lives. The summary number is just a headline.

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u/clara_restrepo3 points·1 year ago

Yeah, 96.8% area is not the problem, the missing impurity breakdown is the problem.

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u/emeka_beaulieu5 points·1 year ago

the counterion is part of the mass you paid for

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u/tidy_vialdrawer_watch285 points·1 year ago

Retitled to remove editorialising.

Yes, exactly this, and it is the bit that took me 82 weeks to accept.

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u/blunt_coldbox291 point·1 year ago

post the whole document, not the headline number

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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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