Micro-organisms in waterLongmans, Green, 1894 - 532 páginas |
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Página vii
... STAINING AND MICROSCOPIC EXAMINATION OF MICRO- ORGANISMS . 42 III . THE EXAMINATION OF WATER FOR MICRO - ORGANISMS . IV . THE BACTERIAL CONTENTS OF VARIOUS WATERS 88888 60 83 V. THE PURIFICATION OF WATER FOR DRINKING PURPOSES VI . ON ...
... STAINING AND MICROSCOPIC EXAMINATION OF MICRO- ORGANISMS . 42 III . THE EXAMINATION OF WATER FOR MICRO - ORGANISMS . IV . THE BACTERIAL CONTENTS OF VARIOUS WATERS 88888 60 83 V. THE PURIFICATION OF WATER FOR DRINKING PURPOSES VI . ON ...
Página 41
... nearly satu- rated solution , and one volume of this is mixed with ten volumes of the potash solution at the moment when required . CHAPTER II THE STAINING AND MICROSCOPIC EXAMINATION OF MICRO - THE PREPARATION OF CULTURE MEDIA 41.
... nearly satu- rated solution , and one volume of this is mixed with ten volumes of the potash solution at the moment when required . CHAPTER II THE STAINING AND MICROSCOPIC EXAMINATION OF MICRO - THE PREPARATION OF CULTURE MEDIA 41.
Página 42
... staining them with brilliant colours . This staining of microscopic specimens is of great importance in many ways . Thus , firstly , it enables the bacteria to be recognised amongst the most varied surroundings in consequence of their ...
... staining them with brilliant colours . This staining of microscopic specimens is of great importance in many ways . Thus , firstly , it enables the bacteria to be recognised amongst the most varied surroundings in consequence of their ...
Página 43
... stain with great intensity . The acid coal - tar colours , like eosine , acid magenta , safranine , picric acid , & c . , on the other hand , do not exhibit this special affinity for the nuclei and bacteria , and on being applied , for ...
... stain with great intensity . The acid coal - tar colours , like eosine , acid magenta , safranine , picric acid , & c . , on the other hand , do not exhibit this special affinity for the nuclei and bacteria , and on being applied , for ...
Página 44
... stains less intensely , is extremely useful in the case of some bacteria , like certain sarcina , which take up the colour very strongly , and in which it is sometimes difficult to avoid over - staining the preparations . In fact this stain ...
... stains less intensely , is extremely useful in the case of some bacteria , like certain sarcina , which take up the colour very strongly , and in which it is sometimes difficult to avoid over - staining the preparations . In fact this stain ...
Términos y frases comunes
acid AGAR-AGAR AGAR-AGAR.-Forms aniline Bakterien becomes Beggiatoa bouillon broth c.c. of water cent centre Chemnitz cholera bacilli circular cocci colour containing cover-glass Crown 8vo cubic centimetre culture depth colonies diplococci distilled water examined exhibit experiments filter beds filtered water filtration flasks flocculent forms Found.-In GELATINE PLATES GELATINE PLATES.-Forms GELATINE TUBES granular greyish grows growth 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 present produced resembling river River Thames rounded ends samples sewage shining smooth-rimmed solution spirilla spirillum stain sterile sterilised surface colonies temperature tetanus Thames water threads tion turbid typhoid bacillus Ueber unfiltered water unsterilised visible Wassers whilst white expansion yellow yellowish Zeitschrift für Hygiene