INDEX 



509 



Enumeration of micro-organisms, 



423 



Environmental conditions, 142 

 Enzyme production, investiga- 

 tion of, 277 

 Eosin, 93 



Equatorial germination, 140 

 Erlenmeyer flask, 4 

 Ernstschen Koerner, 136 

 Esmarch's roll culture, 226 



water collecting bottle, 417 

 Estimation of reaction of media, 



280 

 Ether flame, 28 



soluble acids, 284 

 Eucaine, 345 

 Exalting virulence of organisms, 



320 



Examination of milk, 441 

 Experimental infections, study 

 of, during life, 370 



inoculation of animals, 332 

 Extracellular toxins, 144 

 Eyepiece, Ehrlich, 55 



micrometer, 63 

 Eyepieces, 55 

 Eye-shade, 57 



FAHRENHEIT degrees, conversion 



of, 495 



Feeding experiments, 369 

 Fermentation reactions, 279 



tubes, 17 



Field of objective, 56 

 Filar micrometer, 66 

 Filling tubes, etc., with medium, 



1 60 

 Film preparations, 81 



fixing, 8 1 



making, 81 



mounting, 85 



staining, 83 

 Filter candle, closed, 47 



open, 43 



testing efficiency ^of , 478 



to disinfect, 28 



to sterilise, 29 

 flask, 6 



gapers, to fold, 156 

 ;er.s, cotton-wool, 40 



porcelain, 42 



testing of, 478 

 Filtration, 40 



by aspiration, 42 



of media, 156 



under pressure, 45 

 Fine adjustment, 51 



spindle head, 52 

 Fish, analysis of, 460 



bouillon, 190 



Fish gelatine, 190 



gelatine-agar, 190 

 Fishing colonies, 253 

 Fission, reproduction by, 136 

 Fixation, 81 



by heat, 81 



of tissues, 1 14 

 Fixing fluids, for films, 82 

 Flagella, classification of bacilli 

 by, 136 



to* stain, 101 

 Flask 'Bohemian, 4 



Erlenmeyer, 4 



filter, 6 



Kitasato'a serum, 6 



Kolle's culture, 4 

 Flasks and'test tubes, to plug, 24 



to clean dirty, 20 

 new, 1 8 



to sterilise, 31 

 Fleischwasser, 148 

 Fluid cultures, description of, 

 271 



media, 146 



Foot of microscope, 50 

 Formaldehyde in milk, Hehner's 



test for, 442 

 Formalin method o preserving 



cultures, 407 

 tissues, 404 



Fractional sterilisation, 33 " 

 Fraenkel and Voge's solution, 183 

 Fraenkel's earth borer, 472 

 Freezing method for sections, 115 

 French Mannite Agar (Sabour- 

 aud), 193 



proof agar (Sabouraud), 193 

 Fresh preparations of bacteria, 7 4 

 Friedlander's capsule stain for 



sections, 123 



Frost's mounting fluid, 406 

 Frozen sections, rapid method, 



116 

 Fuchsin, 92 



agar (Braun), 205 



sulphite agar (Endo), 206 

 



GAS analysis, qualitative, 290 

 quantitative, 290 



collecting apparatus, 291 



generators, 242 



production by bacteria, 289 



tubes for media, 161 

 Gasperini's solution, 193 

 Gelatin agar, 193 



preparation of, 164 



surface plates, 231 

 General anaesthetics, 345 

 Gentian violet, 9 1 

 German lined paper, 69 



