Fig. 5From: Behavioural analysis of a nonionic detergent in the kraft pulp washing process using cryo-time-of-flight secondary ion mass spectrometry and cryo-scanning electron microscopyImages of the transverse surface of the frozen #2-3.0%: a cryo-TOF-SIMS total ion image, b cryo-TOF-SIMS m/z 457 ion image, c cryo-SEM image, and d m/z 457 ion image overlaid on the cryo-SEM image of the same region. Scale bars correspond to 100 μmBack to article page