Micro-organisms in Water: Their Significance, Identification and RemovalLongmans, 1894 - 532 páginas |
Dentro del libro
Resultados 1-5 de 63
Página 10
... distilled water and allowed to stand for twenty - four hours in a cold place ( in hot weather it should be placed in a refrigerator ) ; the whole mass is then strained through linen , as much of the liquid being pressed through as ...
... distilled water and allowed to stand for twenty - four hours in a cold place ( in hot weather it should be placed in a refrigerator ) ; the whole mass is then strained through linen , as much of the liquid being pressed through as ...
Página 11
... distilled . water , inverted to drain , then placed in a wire basket and thoroughly dried in the hot - air oven ( see fig . 3 ) , after which they are plugged with sterile cotton - wool and then exposed to a temperature of from 140 ° to ...
... distilled . water , inverted to drain , then placed in a wire basket and thoroughly dried in the hot - air oven ( see fig . 3 ) , after which they are plugged with sterile cotton - wool and then exposed to a temperature of from 140 ° to ...
Página 17
... water during the first day , and subsequently with distilled water , which should be frequently changed until it yields no trace of turbidity with silver nitrate , showing that the whole of the chlorides have been extracted . The ...
... water during the first day , and subsequently with distilled water , which should be frequently changed until it yields no trace of turbidity with silver nitrate , showing that the whole of the chlorides have been extracted . The ...
Página 18
... Distilled water . Sodium carbonate · • • trace 99 99 100 grams 6-9 gram The solution of the sulphates and chloride should be sterilised sepa- rately from the solution of the phos . phate and carbonate ; these two solutions are then ...
... Distilled water . Sodium carbonate · • • trace 99 99 100 grams 6-9 gram The solution of the sulphates and chloride should be sterilised sepa- rately from the solution of the phos . phate and carbonate ; these two solutions are then ...
Página 21
... distilled water , these dishes are placed either in the steam steriliser or in the hot - air oven for a couple of hours . Meanwhile the potato is carefully washed and scrubbed with a nail- brush , and after peeling it is cut into slices ...
... distilled water , these dishes are placed either in the steam steriliser or in the hot - air oven for a couple of hours . Meanwhile the potato is carefully washed and scrubbed with a nail- brush , and after peeling it is cut into slices ...
Otras ediciones - Ver todas
Micro-Organisms in Water: Their Significance, Identification and Removal ... Percy Frankland Sin vista previa disponible - 2022 |
Términos y frases comunes
acid agar-agar AGAR-AGAR.-Forms aniline Bakterien becomes Beggiatoa bottom bouillon broth c.c. of water cent centre Chemnitz cholera bacilli circular cocci colour containing cover-glass Crown 8vo cubic centimetre Cultures depth colonies diplococci distilled water examined experiments filter beds filtered water filtration flasks flocculent forms Found.-In GELATINE PLATES GELATINE PLATES.-Forms GELATINE TUBES.-Forms granular greyish grows growth Illustrations incubator inoculated insolation investigations irregular large number later lime liquefaction liquefaction takes place LIQUEFIES GELATINE Authority liquid low power method microbes Microscopic Appearance motile needle's path number of bacteria number of micro-organisms obtained organisms Ourcq pathogenic pellicle peptone Percy Frankland periphery potato produced resembling river River Thames rounded ends samples sewage shining solution spirilla spirillum stain sterile sterilised surface colonies temperature tetanus Thames water threads tion tubes turbid typhoid bacillus Ueber unfiltered water unsterilised visible whilst white expansion yellow yellowish Zeitschrift für Hygiene
Pasajes populares
Página 18 - THE GLACIERS OF THE ALPS : being a Narrative of Excursions and Ascents. An Account of the Origin and Phenomena of Glaciers, and an Exposition of the Physical Principles to which they are related.
Página 18 - NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 187o.
Página 18 - Notes of a Course of Nine Lectures on Light, delivered at the Royal Institution. , By John Tyndall, FRS Crown 8vo. is. sewed, or is. 6d. cloth. Notes of a Course of Seven Lectures on Electrical Phenomena and Theories, delivered at the Royal Institution.
Página 5 - Our Place among Infinities. A Series of Essays contrasting our little abode in space and time with the Infinities around us. To which are added Essays on ''Astrology,
Página 14 - A TREATISE ON THE DISEASES OF THE DOG ; being a Manual of Canine Pathology. Especially adapted for the use of Veterinary Practitioners and Students. With 88 Illustrations.
Página 13 - Schafer. — THE ESSENTIALS OF HISTOLOGY, DESCRIPTIVE AND PRACTICAL. For the use of Students.
Página 6 - 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 separate Explanation of each Map. True for every Year.
Página 7 - NORWEGIAN NORTH POLAR EXPEDITION, 1893-1896 : Scientific Results. Edited by FRIDTJOF NANSEN. Volume I. With 44 Plates and numerous Illustrations in the Text. Demy 410.
Página 531 - Fcp. 8vo., is. 6d. WRIGHT.— Works by MARK R. WRIGHT, MA SOUND, LIGHT, AND HEAT. With 160 Diagrams and Illustrations. Crown 8vo.
Página 5 - WEBB.— CELESTIAL OBJECTS FOR COMMON TELESCOPES. By the Rev. TW WEBB, MA, FRAS Fifth Edition, Revised and greatly Enlarged by the Rev. TE ESPIN, MA, FRAS (Two Volumes.) Vol. I., with Portrait and a Reminiscence of the Author, 2 Plates, and numerous Illustrations.