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c/coa·submitted 1 year ago by u/tidy_vialdrawer_watch28

[Results] 96 weeks on 5mg, full numbers, ask me anything boring

Labbranch of 8 comments

Something I noticed reading old threads that I have not seen said out loud. The advice on batch in this community changed substantially around the start of last year, and nobody went back and updated the older posts. So depending on which thread the search engine hands you, you get two contradictory answers with the…

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8 comments, started 1 year ago
u/laila_wojcik347 points·1 year ago

Crossposting this to c/survodutide because the people who need it are not reading this community.

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u/cormac_pereira95 points·1 year ago

Crossposting this to c/survodutide because the people who need it are not reading this community.

Disagree on that part. 98.7% and 98.3% on the same vial is normal.

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u/emeka_beaulieu157 points·1 year ago

Are you looking at area% or net peptide content? Different numbers.

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u/bastian_aalto131 points·1 year ago

the method line is doing real work, not just window dressing

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u/hugo_bergstrom43 points·1 year ago·edited

Did they give you the chromatogram or just the summary line?

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u/coa_collectorarchivist25 points·1 year ago

area% is not mass%, and here is exactly why it matters

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u/ghrp_history228 points·1 year ago

Small correction: the trial was 15 weeks, not 25. Does not change your point but people will quote it.

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u/amara_halonen122 points·1 year ago

post the whole document, not the headline number

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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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