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c/labresults·submitted 12 months ago by u/teodor_jansen

how much of what we believe about PeptideMeter actually comes from batch threads

Discussionbranch of 6 comments

Asking properly rather than in a comment on somebody else’s thread: how much of what we believe about PeptideMeter actually comes from batch threads. Chain of custody is why member-funded testing is worth more than a supplied certificate: the vial tested is the vial that arrived at a member’s door. FGP BPC, batch…

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6 comments, started 12 months ago
u/camila_mensa53 points·12 months ago

Agreed — the template exists because a result without the batch and the claim is unanchored.

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u/teodor_jansenOP24 points·12 months ago

First result I ever posted here got asked for the batch number and the claim. Fair, and my posts have been better ever since.

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u/diego_szabo20 points·12 months ago

Small fix — same supplier, different lot. The two rows in the log are not the same batch.

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u/jonas_cardoso-16 points·12 months ago

Area percent and net peptide content are different measurements and most reports give one. Quote which, or the comparison downstream is meaningless.

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u/cold_chromatogram_only1 point·12 months ago

Area percent and net peptide content are different measurements and most reports give one.

jonas_cardoso is right that the band matters more than the peak. Consistency across lots is the finding.

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u/saskia_mwangi1 point·12 months ago

if you are going to test, test the thing you actually received

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