The preparation & mounting of microscopic objectsHardwicke, 1863 |
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Page 8
... portion of glass through which the light passes on its way to the microscope from the reflector causes the refraction or interference to be reduced to the lowest point . A novice would naturally think the appearance of some of the ...
... portion of glass through which the light passes on its way to the microscope from the reflector causes the refraction or interference to be reduced to the lowest point . A novice would naturally think the appearance of some of the ...
Page 25
... portion of the same gum solution should be placed upon the slide , and by means of any small instrument — a long needle will serve the purpose very well - spread over the surface which will be required . The quantity thus extended will ...
... portion of the same gum solution should be placed upon the slide , and by means of any small instrument — a long needle will serve the purpose very well - spread over the surface which will be required . The quantity thus extended will ...
Page 28
... portion , which is usually seen when mounted , is termed a frustule , " or " testule : " this con- sists of two similar parts , composed of silica , between and sometimes around which is a mass of viscid matter called the " endochrome ...
... portion , which is usually seen when mounted , is termed a frustule , " or " testule : " this con- sists of two similar parts , composed of silica , between and sometimes around which is a mass of viscid matter called the " endochrome ...
Page 29
... portion of it to protect the enclosed matter from being so readily carried off whilst bringing it to the surface again . Where there is any depth of water , and the spoon will not reach the surface of the mud , the bottle must be united ...
... portion of it to protect the enclosed matter from being so readily carried off whilst bringing it to the surface again . Where there is any depth of water , and the spoon will not reach the surface of the mud , the bottle must be united ...
Page 30
Thomas Davies. then carried through the upper portion with the mouth downwards , no water will be received into it ; but on reaching the spot required , the bottle - mouth may be turned up , and thus become filled with what is nearest ...
Thomas Davies. then carried through the upper portion with the mouth downwards , no water will be received into it ; but on reaching the spot required , the bottle - mouth may be turned up , and thus become filled with what is nearest ...
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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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