Micro-organisms in waterLongmans, Green, 1894 - 532 páginas |
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Resultados 1-5 de 74
Página 2
... inoculations this may frequently be resorted to with advantage . In some exceptional cases , e.g. , in the sterilisation of soil , high - pressure steam may be very conveniently used ; thus certain spores were found by Globig ...
... inoculations this may frequently be resorted to with advantage . In some exceptional cases , e.g. , in the sterilisation of soil , high - pressure steam may be very conveniently used ; thus certain spores were found by Globig ...
Página 15
... inoculated flasks or test - tubes containing broth with or without peptone , and the change in the colour produced noted from deep black to pale brown . During the investigations the lead - paper must be daily observed , as , although ...
... inoculated flasks or test - tubes containing broth with or without peptone , and the change in the colour produced noted from deep black to pale brown . During the investigations the lead - paper must be daily observed , as , although ...
Página 29
... inoculate 10 tubes each with 1 c.c. , each tube will con- tain about 100 microbes ; inoculate 10 tubes each with 5 c.c. , each tube will contain about 50 microbes ; in- oculate 10 tubes each with 1 c.c. , each tube will contain about 10 ...
... inoculate 10 tubes each with 1 c.c. , each tube will con- tain about 100 microbes ; inoculate 10 tubes each with 5 c.c. , each tube will contain about 50 microbes ; in- oculate 10 tubes each with 1 c.c. , each tube will contain about 10 ...
Página 34
... inoculate a melted gelatine - tube and make from it the several attenuations as usual , then pouring the contents of each gelatine - tube into sterile dishes . instead of on to plates as above described . In this manner a much better ...
... inoculate a melted gelatine - tube and make from it the several attenuations as usual , then pouring the contents of each gelatine - tube into sterile dishes . instead of on to plates as above described . In this manner a much better ...
Página 37
... inoculations . - A small quantity of the living material to be inoculated is taken on the point of a sterile platinum - needle , and the gelatine - tube into which it is to be introduced is held in the left hand , mouth down- wards ...
... inoculations . - A small quantity of the living material to be inoculated is taken on the point of a sterile platinum - needle , and the gelatine - tube into which it is to be introduced is held in the left hand , mouth down- wards ...
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