wendy_adams
3 posts
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Joined October 2026
Recent activity
one thing i started doing after a bad coa experience elsewhere: save the vial lot + coa side by side in a spreadsheet with order date. if th…
one column I'd add: lab sample receipt date vs report date. If the report predates the sample arriving, that's not a purity question, that's…
yeah, I remember a batch thread last fall where half the pages were stale—always check the PDF date, not