Plastic Embedding

**Definition:** The infiltrating of histological specimens with plastics, including acrylic resins, epoxy resins and polyethylene glycol, for support of the tissues in preparation for sectioning with a microtome.

**Tree numbers:** - E01.370.225.500.620.760.440.640 - E01.370.225.750.600.760.440.640 - E05.200.500.620.760.440.640 - E05.200.750.600.760.440.640