Data collected as part of the D2Smell project. The data includes the following fields Collection method: Sample in glass vial Collection volume (of the vial): 20 ml Mass of object sample: 10 g Sampling method: vacuum_assisted_sorbent_sampling TDU type: Centri Notes: Trap heating rate set to MAX (the fastest heating rate possible which is approximately 60-100°C/s) The melon was from the supermarket and was kept in the fridge (3–5 °C).