kyle528

One thing I check now: whether the COA lists a sample receipt/accession date separate from the test date. A big gap there makes me side-eye …

one thing I’d add: HPLC area % isn’t the same as peptide content. If the COAs don’t also list water/Karl Fischer, residual solvents, counter…

For what it's worth, i’m deep in my own plateau, so I get why every lab feels like a clue. One thing that helped me stop spiraling: I starte…