The Preparation and Mounting of Microscopic ObjectsD. Bogue, 1881 - 214 páginas |
Dentro del libro
Resultados 1-5 de 20
Página 17
... leaves and many other vegetable structures may be decomposed by prolonged maceration in water , and then easily be washed away . Nitric acid , vary- ingly diluted , will produce the same effect more speedily , the objects not requiring ...
... leaves and many other vegetable structures may be decomposed by prolonged maceration in water , and then easily be washed away . Nitric acid , vary- ingly diluted , will produce the same effect more speedily , the objects not requiring ...
Página 52
... leaves with fine hairs are robbed of half their beauty , or the hairs , perhaps , forced into totally different shapes and groups ; many insects lose their scales , which constitute their chief value to the micro- scopist ; even glass ...
... leaves with fine hairs are robbed of half their beauty , or the hairs , perhaps , forced into totally different shapes and groups ; many insects lose their scales , which constitute their chief value to the micro- scopist ; even glass ...
Página 56
... leaves of many mosses , some of the Diatomaceæ , scales of insects , & c . — that no cell is requisite excepting that which is neces- sarily formed by the medium used to attach the thin glass cover to the slide ; and where the slide is ...
... leaves of many mosses , some of the Diatomaceæ , scales of insects , & c . — that no cell is requisite excepting that which is neces- sarily formed by the medium used to attach the thin glass cover to the slide ; and where the slide is ...
Página 61
... upon a slide and evaporated leaves no crystals . When it is desirable to preserve the diatoms in this state before mounting ( which process will be described in another place ) , they may be placed in a small OF MICROSCOPIC OBJECTS . 61.
... upon a slide and evaporated leaves no crystals . When it is desirable to preserve the diatoms in this state before mounting ( which process will be described in another place ) , they may be placed in a small OF MICROSCOPIC OBJECTS . 61.
Página 79
... leaves , hairs and scales of various and very beautiful forms are found , most of which display their beauties best when removed from the leaf , and used with the polarizer . These will be noticed in another place ; but a portion of the ...
... leaves , hairs and scales of various and very beautiful forms are found , most of which display their beauties best when removed from the leaf , and used with the polarizer . These will be noticed in another place ; but a portion of the ...
Otras ediciones - Ver todas
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
Pasajes populares
Página 7 - BOOK of KNOTS. Illustrated by 172 Examples, showing the manner of Making every Knot, Tie, and Splice, by "Tom Bowling.
Página 21 - HALF-HOURS WITH THE STARS: a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a...
Página 18 - THE MIDLAND NATURALIST. The Journal of the Associated Natural History, Philosophical, and Archaeological Societies and Field Clubs of the Midland Counties.
Página 26 - Demy 8vo, is. 6d. VICTORIA INSTITUTE, or Philosophical Society of Great Britain, Journal of the Transactions of. Edited by the Honorary Secretary, Captain FWH PETRIE, FRSL, FGS, &c. Demy 8vo. Vol. XII.
Página 9 - COLLECTION CATALOGUE for NATURALISTS. A Ruled Book for keeping a permanent Record of Objects in any branch of Natural History, with Appendix for recording interesting particulars, and lettered pages for general Index. Strongly bound, 200 pages, "}s. 6d. ; 300 pages, iew. ; and 2s, 6d. extra for every additional 100 pages. Working Catalogues, is. 6d. each. COMPANION TO THE WRITING DESK. See " How to Address Titled People.
Página 27 - BONAPARTE. NEW AND ENLARGED EDITION, completed by the insertion of above One Hundred Birds omitted in the original Work, and Illustrated by valuable Notes, and Life of the Author, by Sir WILLIAM JARDINE.
Página 24 - Drawing of every British Plant. Edited and brought up to the Present Standard of Scientific Knowledge by T. BOSWELL (formerly SYME), LL.DFLS, &c. With Popular Descriptions of the Uses, History, and Traditions of each Plant, by Mrs. LANKESTEB, Author of " Wild Flowers Worth Notice," " The British Ferns,
Página 27 - Containing an Alphabetical List of the House of Lords, Dates of Creation, Lists of Scotch and Irish Peers, Addresses, &c. 32mo, cloth, is. Published annually. THE SHILLING BARONETAGE. Containing an Alphabetical List of the Baronets of the United Kingdom, Short Biographical Notices, Dates of Creation, Addresses, &c.
Página 27 - Containing an Alphabetical List of the Baronets of the United Kingdom, Short Biographical Notices, Dates of Creation, Addresses, &c. 32mo, cloth, is.
Página 18 - THE STREAM OF LIFE ON OUR GLOBE: Its Archives, Traditions, and Laws, as revealed by Modern Discoveries in Geology and Palaeontology. A Sketch in Untechnical Language of the Beginning and Growth of Life, and the Physiological Laws which govern its Progress and Operations. Second Edition. Crown 8vo, cloth, 6s.