Fig. 4
From: Investigating the impact of cleaning treatments on polystyrene using SEM, AFM and ToF–SIMS
SEM micrograph of the microfibre cloth fibres prior to cleaning
Fig. 4 | Heritage Science
From: Investigating the impact of cleaning treatments on polystyrene using SEM, AFM and ToF–SIMS
SEM micrograph of the microfibre cloth fibres prior to cleaning
