The Preparation and Mounting of Microscopic ObjectsD. Bogue, 1881 - 214 páginas |
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Página 2
... tion while fresh , viz . : - 1st . Fluid of the aqueous humour . 2nd . The serum of the blood . 3rd . Amniotic fluid , very fresh , in which a little iodine has been dissolved , making it of a faint yellow tint . 4th . Very dilute ...
... tion while fresh , viz . : - 1st . Fluid of the aqueous humour . 2nd . The serum of the blood . 3rd . Amniotic fluid , very fresh , in which a little iodine has been dissolved , making it of a faint yellow tint . 4th . Very dilute ...
Página 7
... tion for 24 hours in the light . For double staining by carmine and picric acid he recom- mends a mixture containing- 1 part creosote , 10 parts acetic acid , 20 parts water . Soak the tissues in this solution while boiling for about a ...
... tion for 24 hours in the light . For double staining by carmine and picric acid he recom- mends a mixture containing- 1 part creosote , 10 parts acetic acid , 20 parts water . Soak the tissues in this solution while boiling for about a ...
Página 9
... tion in balsam . Dr. Beale recommends a mixture of alcohol and a solu- tion of caustic soda for the preservation of delicate tissues . He observes , " that alcohol alone tends to coagulate albu . minous textures and render them opaque ...
... tion in balsam . Dr. Beale recommends a mixture of alcohol and a solu- tion of caustic soda for the preservation of delicate tissues . He observes , " that alcohol alone tends to coagulate albu . minous textures and render them opaque ...
Página 11
... tion . It scarcely colours animal membrane . Dr. Beale says that its action upon red blood corpuscles is " very peculiar . " The solution used is three grains to an ounce of water . Other uses of tannin ( tannic acid ) will be found ...
... tion . It scarcely colours animal membrane . Dr. Beale says that its action upon red blood corpuscles is " very peculiar . " The solution used is three grains to an ounce of water . Other uses of tannin ( tannic acid ) will be found ...
Página 14
... tion of textures is , that however they may swell in it after prolonged immersion , a sufficient soaking in water will always restore them to their normal condition . Another is , that on account of its very high refractive power , it ...
... tion of textures is , that however they may swell in it after prolonged immersion , a sufficient soaking in water will always restore them to their normal condition . Another is , that on account of its very high refractive power , it ...
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Términos y frases comunes
acetic acid alcohol Algæ allowed amongst animal beautiful objects benzole betwixt boiling bottle bubbles camel-hair pencil Canada balsam cells cement Chapter chloroform chromic acid clean cloth colour Crown 8vo crystals DAVID BOGUE Demy described Diatomaceæ diatoms diluted dissection dissolved distilled water dried drop easily edge Edition employed examined Fcap fluid Foraminifera forceps gelatine glass slide glycerine gold-size grains heat hydrochloric acid Illustrated immersed inch injected insects laid larvæ Martin's Place matter mentioned method microscope microscopist minute mode mounted dry mounted in balsam naphtha necessary needle nitric nitric acid obtained ordinary ounce perfectly piece plate polariscope polarized light portion potash prepared preservative liquids pressure procured purpose quantity readily recommended removed render ring salt sections shells soaking solution sometimes specimens student substance surface syringe thick thin glass cover tion tissues transparent tube turpentine usually varnish vessels warm washed whilst wood
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