The preparation & mounting of microscopic objectsHardwicke, 1863 |
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Page 1
... inches long by one broad , generally having the edges ground so as to remove all danger of scratching or cutting any object with which they may come in contact . The glass must be very good , else the surface will always B present the ...
... inches long by one broad , generally having the edges ground so as to remove all danger of scratching or cutting any object with which they may come in contact . The glass must be very good , else the surface will always B present the ...
Page 3
... inch . On account of its want of strength it is difficult to cut , as it is very liable to " fly " from the point of the diamond . To overcome this tendency as much as possible , it must be laid upon a thicker piece , previously made ...
... inch . On account of its want of strength it is difficult to cut , as it is very liable to " fly " from the point of the diamond . To overcome this tendency as much as possible , it must be laid upon a thicker piece , previously made ...
Page 4
... inch diameter ; but other sizes may be had to order . For the information of the beginner it may be mentioned here ... inch object - glass , the thicker kinds serve well enough ; for the half - inch the medium thickness will be required ...
... inch diameter ; but other sizes may be had to order . For the information of the beginner it may be mentioned here ... inch object - glass , the thicker kinds serve well enough ; for the half - inch the medium thickness will be required ...
Page 5
... inches in diameter , are procured , one side of each being perfectly flat and covered with clean wash - leather . To the other side of these a small knob is firmly affixed as a handle , or where practicable the whole may be made out of ...
... inches in diameter , are procured , one side of each being perfectly flat and covered with clean wash - leather . To the other side of these a small knob is firmly affixed as a handle , or where practicable the whole may be made out of ...
Page 6
... inch in thickness , are taken , and a hole is then drilled in the middle of one of these of the size required . The two pieces are then united by glue or other cement , and left under pressure until thoroughly dry , when the cell is fit ...
... inch in thickness , are taken , and a hole is then drilled in the middle of one of these of the size required . The two pieces are then united by glue or other cement , and left under pressure until thoroughly dry , when the cell is fit ...
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Common terms and phrases
acid Algæ allowed amongst animal archegonia beautiful objects benzole betwixt boiling bottle bubbles camel-hair pencil Canada balsam cells cement chloroform clean cloth colour contains crystals described in Chapter diameter Diatomaceæ diatoms dissection dissolved drachm dried drop edge EDWIN LANKESTER employed examined Fcap fluid Foraminifera forceps glass slide glycerine gold-size gutta-percha heat illustrated immersed inch injected injured interesting JOHN BLACKWALL laid LANKESTER larvæ matter mentioned method microscope microscopist minute mode mounted dry mounted in balsam naphtha necessary needle nitric acid object-glass obtained opaque ordinary ounces paper perfectly piece placed plants plate polariscope portion potash prepared preservative liquids pressure procured purpose quantity readily recommended removed render ring ROBERT HARDWICKE sections soaking solution sometimes specimens spores student substance surface syringe thick thin glass cover transparent treatment tube turpentine various varnish vessel warm washed whilst WILHELM HOFMEISTER wood
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