The preparation & mounting of microscopic objectsHardwicke, 1863 |
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Page 2
... laid by for use . Immediately , however , before being used for the reception of objects by any of the following processes , all dust must be removed by rubbing the surface with clean wash - leather or a piece of cambric , and , if ...
... laid by for use . Immediately , however , before being used for the reception of objects by any of the following processes , all dust must be removed by rubbing the surface with clean wash - leather or a piece of cambric , and , if ...
Page 3
... laid upon a thicker piece , previously made wet with water , which causes the thin glass to adhere more firmly , and consequently to bear the pressure required in cutting the covers . The process of cutting being so difficult ...
... laid upon a thicker piece , previously made wet with water , which causes the thin glass to adhere more firmly , and consequently to bear the pressure required in cutting the covers . The process of cutting being so difficult ...
Page 6
... laid aside for a fault which does not really belong to it . 66 When any object which it is desired to mount is of con- siderable thickness , or will not bear pressure , it is evident that a wall must be raised around it to support the ...
... laid aside for a fault which does not really belong to it . 66 When any object which it is desired to mount is of con- siderable thickness , or will not bear pressure , it is evident that a wall must be raised around it to support the ...
Page 7
... laid upon it by the " dressers . " Rings of cardboard , & c . , have been rejected by persons of great experience , because they are of such a nature that dampness can penetrate them . This fault can be almost , if not totally , removed ...
... laid upon it by the " dressers . " Rings of cardboard , & c . , have been rejected by persons of great experience , because they are of such a nature that dampness can penetrate them . This fault can be almost , if not totally , removed ...
Page 8
... laid upon it , betwixt which the diatoms or other objects are placed , and kept in their proper position by a paper cover . This arrangement is a good one , inso- much as the very small portion of glass through which the light passes on ...
... laid upon it , betwixt which the diatoms or other objects are placed , and kept in their proper position by a paper cover . This arrangement is a good one , inso- much as the very small portion of glass through which the light passes on ...
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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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