INDEX. 



489 



Filtration of toxins, apparatus for, 



112 

 Fiocca's method of staining spores, 



101 



Fission, 33 

 Flagella, 31 

 staining of, 101 



conditions essential to success 



in, 103 



Pitfield's method, 103 

 Forceps, cover-glass, 93 

 Formaldehyde as a germicide, 114 

 in disinfection of rooms, 199, 122 

 regenerator, 1 1 5 

 Formalin, 114 



in disinfection of rooms, 122 

 use of, as a disinfectant, 115 

 Fowl-tuberculosis, bacillus .of, 238 

 Frankel's instrument for obtaining 

 earth from various depths 

 for bacteriologic study, 174 

 method of making anaerobic 



cultures, 154 

 Friedlander's method of staining 



bacteria in tissue, 97 

 pneumonia bacillus, 352 

 cultures of, 353 

 pathogeny of, 354 

 Funnel for filling tubes with cul- 

 ture-media, 126 

 Furniture, disinfection of, 121 



GABBETT'S method of demonstrat- 

 ing the presence of tuber- 

 cle bacilli in sputum, 214 



Gases, production of, by bacteria, 



54 



determination of, 54 

 Gelatin as a culture-medium, 127 

 growth of bacteria in, 148, 149 

 growth, microtome section of, 



159, 1 60 



liquefaction of, by bacteria, 53 

 Generation, spontaneous, doctrine 



of, 18 



"Germ theory " of disease, 23 

 Germicidal value of gaseous re- 

 agents, determination of, 

 1 80 



Germicidal value of reagents, deter- 

 mination of, 178 

 Koch's method, 178 

 Stern berg's method, 179 

 Germicides, chemical action of, 



117 



value of different, 113, 144 

 Glanders, 248 

 bacillus of, 249 

 cause of, 248 



injections of mallein in, 254 

 Glassware, sterilization of, 106 

 Glycerin agar-agar as a culture- 

 medium, 131 



-gelatin as an imbedding me- 

 dium, 85 



Gonococci, cultivation of, 202 

 Gonococcus, 201 



in urethral pus, 201 

 Gonorrhea, 201 



communication of, to animals, 



203 

 Gram's method of staining bacteria 



in tissue, 97 



of staining cover-glass prepa- 

 rations, 99 

 solution for staining bacteria in 



tissue, 98 



Gruber's method of making an- 

 aerobic cultures, 154 



HANDS, disinfection of, 115 



Hanging-drop method of examin- 

 ing living micro-organisms, 

 88 



Havelburg's bacillus, 405 



Heat, moist, in sterilization of ap- 

 paratus used in experi- 

 mentation, 106 



use of, in sterilization of instru- 

 ments, etc., 106 

 | Hemoglobin agar-agar, 131 



Hesse's apparatus for collecting 



bacteria from the air, 165 

 method of making anaerobic 

 cultures, 153 



Heyroth's instrument for counting 

 colonies of bacteria in Petri 

 dishes, 170 



