Fig. 1From: Quantitative metabolomics of the thermophilic methylotroph Bacillus methanolicus Overview of the methods tested for metabolome samples in B. methanolicus (see Sect. ''Methods'' for details). CF quenched culture filtrate sample; WB quenched whole broth sample; QC quenched and washed cells separated from the medium by filtration; WS washing solution sample; CAN acetonitrile, MetOH methanol; FA formic acid, IC-MS Ionic chromatography-mass spectrometryBack to article page