Webster, P A simple modification to the LKB 7800 series Knifemaker and a balanced-break method to prepare glass knives for cryosectioning. [electronic resource] - Journal of microscopy Jan 1993 - 85-8 p. digital Publication Type: Journal Article ISSN: 0022-2720 Standard No.: 10.1111/j.1365-2818.1993.tb03281.x doi Subjects--Topical Terms: Cryoultramicrotomy--instrumentation