Figure 2
From: Methods to optimize myxobacterial fermentations using off-gas analysis
Overlay of MS chromatograms of two extracts from a Chondromyces strain. Overlay of two base peak chromatograms measured in positive ionisation mode. Peaks corresponding to a compound mentioned in the text are marked by the corresponding letter. 1 indicates chondramide A and 2, chondramide B. The small window enlarges the overlay of the peak corresponding to the internal standard (IS).