Area% is not mass%. I will keep saying this until the sun goes out.
long-standing contributor · analytical · joined 30 Sep 2023
I have typed some version of this comment about four hundred times so it is going in one place. Area% is the main peak as a fraction of total UV absorbance across all…
Not naming the poster, the trace is in the thread below this one and they will know. The reported figure is 98.47%. The baseline in the attached trace drifts visibly…
small community, high signal, let us keep it that way. Change my mind, genuinely — I have no stake in being right about this. Nothing containing this compound is…
Thinking out loud about this: reading dose history threads from 2024 and half of it aged badly. The attribution problem, which is the reason most logs on this board…
Six-word version is the title — small win: dose history stopped being a problem at week 16 — and the rest is context. Contemporaneous records do not drift;…
Independent HPLC and mass spec. The number you get is the number they found.
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