Micro-organisms in waterLongmans, Green, 1894 - 532 páginas |
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Resultados 1-5 de 66
Página 10
... quantity to take for each tube is 10 e.c. , and it is best to pour the gelatine from the flask into a small measur- In connection with the neutralisation of enlture media see pp . 63–66 . ing - tube , from which it is then transferred ...
... quantity to take for each tube is 10 e.c. , and it is best to pour the gelatine from the flask into a small measur- In connection with the neutralisation of enlture media see pp . 63–66 . ing - tube , from which it is then transferred ...
Página 14
... quantity of iron ( the exact quantity is not specified ) was added . The iron is added in the form of a 3 per cent . solution of ferrous tartrate , acetate , or saccharate to the gelatine , and the material assumes a faint reddish ...
... quantity of iron ( the exact quantity is not specified ) was added . The iron is added in the form of a 3 per cent . solution of ferrous tartrate , acetate , or saccharate to the gelatine , and the material assumes a faint reddish ...
Página 15
... quantities of sulphuretted hydrogen in this medium that , not only did the gelatine in the immediate vicinity of the ... quantity , although this was not regarded by any means as an unimpeach- able supply , and must have contained along ...
... quantities of sulphuretted hydrogen in this medium that , not only did the gelatine in the immediate vicinity of the ... quantity , although this was not regarded by any means as an unimpeach- able supply , and must have contained along ...
Página 19
... quantity ( 1 per cent . ) of gelatine , or 6 to 8 per cent . of glycerin ( Nocard and Roux ) . The latter not only absorbs a considerable proportion of the condensed water , but prevents the formation of a dry scaly surface on the serum ...
... quantity ( 1 per cent . ) of gelatine , or 6 to 8 per cent . of glycerin ( Nocard and Roux ) . The latter not only absorbs a considerable proportion of the condensed water , but prevents the formation of a dry scaly surface on the serum ...
Página 20
... quantities to the blood - serum , while in no way interfering with its subsequent solidification , increases its value as a culture medium . For this purpose meat extract is recommended to which 1 per cent . peptone , 1 per cent . grape ...
... quantities to the blood - serum , while in no way interfering with its subsequent solidification , increases its value as a culture medium . For this purpose meat extract is recommended to which 1 per cent . peptone , 1 per cent . grape ...
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