Schaper-style apparatus for the application of electrical currents to microscopic specimens.

(Einrichtung zur Applikation elektrischer Ströme ... nach Schaper.)
Description: These devices hold muscle or other specimens while electrical currents are applied to them and they are being studied under a microscope. The upper device is used to hold specimens in open air. The lower apparatus holds specimens immersed in water or other fluids. (Expanded caption Copyright 1998, Edward J. Haupt)
(Source: None given.)
Source of illustration: Zimmermann, E. (1903). XVIII. Preis- Liste über psychologische und physiologische Apparate (p. 132). Leipzig: Eduard Zimmermann.

DESCRIPTORS:
Type: Component
Stimulus:
System:
Output:

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