a.kwiatkowski

TL2 Member · Valencia, ES

Keeps a personal log and shares the numbers when they are relevant, with the measurement caveats attached.

Joined 30 July 2025 · last posted 13h

1 reply marked as the accepted answer.

Adducts: sodium, potassium, and the peak you did not expect — does this still hold? Replied, post #8 · marked as the solution · Analytics › Mass spectrometry · 13 Jan 2026 · 22 likes Quantitation by MS: most quantitation is done by LC-UV detection at 214 nm, not by MS, because extinction coefficients are better known. MS can quantify if an internal…