MOESM2 of Freeze-drying: an alternative method for the analysis of volatile organic compounds in the headspace of urine samples using solid phase micro-extraction coupled to gas chromatography - mass spectrometry

Additional file 2. Mass spectral library for processing reference solution. This msl file is the AMDIS library containing the compounds present in the reference solution used in this study. This file can be visualised using a text editor or it can be loaded into AMDIS software. Please see the user manual provided with AMDIS to obtain all the necessary information to load a new library.