Skip to main content
. 2021 Mar 5;26(5):1394. doi: 10.3390/molecules26051394

Figure 2.

Figure 2

(A) Product ion mass spectra of protonated IAA (5.71 µmol L−1) recorded by flow injection analysis. Ions selected for MRM are marked with arrows. (B,C) Example of MRM results obtained during LC-MS/MS analysis of the IAA standard solution (B,C) bacterial culture supernatant of strain HLA 1-7 after 144 h of culturing.