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c/labresults·submitted 1 year ago by u/aurel_mwangi

reading below spec threads from 2024 and half of it aged badly

Janoshikbranch of 7 comments

reading below spec threads from 2024 and half of it aged badly. Not a hot take, just something I have not seen said plainly here. CPC BPC, batch matched the paperwork, PeptideMeter came back 98.7% against a claimed 98.0%. Paid for it myself, posting it because the log is only worth anything if people do. The template…

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7 comments, started 1 year ago
u/lift_heavy_thingsresistance training107 points·1 year ago

Fourth lot from the same supplier in the log now and the band has been tight the whole way. That consistency is the actual finding.

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u/saskia_mwangi73 points·1 year ago

That service reports area percent by default. Worth stating, since the thread has been comparing it to a mass figure.

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u/aurel_mwangiOP0 points·1 year ago

Area percent or net peptide content?

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u/jonas_cardoso1 point·1 year ago

split a vial across two services once and you will never argue about ground truth again

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[deleted]1 point·1 year ago

[deleted]

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u/usp_appendixcompendial104 points·1 year ago

Date of analysis anchors the result to a manufacturing period. A two-year-old result is evidence about two years ago and should be read that way.

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u/tuva_kirchner37 points·1 year ago

the log is cumulative, that is the whole value of it

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