Uses of a polyethylene foam (Ethafoam) in cryostat operation.
D005615:Freezing; D006651:Histocytochemistry; D006652:Histological Techniques; D008722:Methods; D008867:Microtomy; D011095:Polyethylenes; D013194:Staining and Labeling / Q000295:instrumentation
D011095:Polyethylenes