The botanist's companion; or, Directions for the use of the microscope (1860)
Balfour, John Hutton, 1808-1884. [from old catalog] · Edinburgh, A. and C. Black · leaf 36
asphalte rim. Tlie name ofthe object is often written on the glass, but perhaps it is preferable to write the name oncoloured paper, and attach it to the glass by isinglass or fine bookbinders glue. * Prepared asphalte is much better than gold size or black japan varnish, inasmuch asit dries more… … 30 PREPARATION OF CELLS. quired; the thin glass is applied at once to the slide, a drop or two of thefluid being inserted along with the specimen. In the case of some drypreparations, as pollen-grains, and the fine-lined Diatoms, no fluid what-ever is required, but precautions must be taken against…
Botany · Microscopy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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