400 



INDEX 



PAGE 



India ink method . . . . 328 



Indian Plague Commission.. 259 



Indicators, classification of . . 10 



neutral point . . . . 1 1 



sensitiveness of . . . . 10 

 Indigo process for nitrates in 



water . . . . . . 52 



Indol formation, tests for . . 159 



Infant foods, analysis of 86 



preparation of 85, 86 



table of . . . . 87 



Infection . . . . . . 173 



in children and adults . . 295 



conditioned by . . . . 174 



effects of . . . . . . 174 



mode of action . . . . 174 

 Infective disease, definition 173 

 Influenza bacillus . . . . 243 

 Inhalation of plague . . 257 

 Inoculation of animals . . 169 



- plague 257 



Inosite or muscle sugar . . 106 

 Insoluble fatty acids in 



butter-fat . . . . 91 



volatile fatty acids in 



butter-fat . . . . 90 



Internal anthrax . . 304, 306 

 Interpretation of results of 



water analysis . . 53 



Intestinal plague . . . . 260 



Intracellular toxins . . . . 176 



Inulin . . . . . . . . 105 



Inunction test with tubercu- 

 lin 281 



Inversion of saccharose . . 103 



Invert sugar . . . . . . 103 



syrup . . . . . . no 



Invertase . . . . . . 332 



Iodine absorption of butter fat 94 



test for formalin . . . . 136 



sulphites . . . . 121 



Iron in water, estimation of 



amount . . . . 28 



presence of causing 

 taste . . . . . . 29 



tests for . . . . 125 



Isolation of B. anthracis 



from hairs . . . . 307 



B. coli from water . . 353 



sp. choleras . . 323, 324 



tetanus bacillus .. .. 311 



Isolysins .. .. .. 211 



Itch, dhobie's . . . . 338 



JENNER'S stain .. .. 167 

 Johne's bacillus . . 285, 372 

 Jorissen's test for formalde- 

 hyde in milk . . . . 81 



FACE 



KEFIR 375 



Kjeldahl's method for total 



nitrogen in sewage . . 59 



organic matter in water 



40, 46 



total nitrogen in milk 78 



Klebs-Loeffler bacillus . . 246 



Koch's bacillary emulsion . . 281 



postulates.. .. .. 150 



steam sterilizer . . . . 155 



tuberculin.. .. 279, 281 



Koch-Weeks bacillus . . 244 

 Kola .. .. .. ..119 



Koppeschaar's process . . 137 



Koumiss . . . . . . 375 



LACMOID papers, use of . . 12 



Lactic acid bacillus . . . . 242 



Lactose agar . . . . . . 153 



broth 152 



in milk . . . . . . 77 



or sugar of milk.. 104, 109 

 Lactose-nutrose-agar . . 239 

 Laevulose . . . . 103, 104 

 Lamirasacsal streptococci . . 359 

 Lawc^-acetone-baryta method 139 

 Lancet Commission on Stand- 

 ardization of Disin- 

 fectants . . . . 139 



bacteriological test . . 380 



reports on plague in China 263 

 Lead in water, determination 



of amount . . . . 27 



presence of . . . . 25 

 Leffmann-Beam process for fat 



in milk . . . . 75 



Leishman's stain . . . . 168 



Lemon juice .. .. .. 119 



Leprosy bacillus . . . . 285 



Letts and Blake process . . 58 



Leucocidin . . . . . . 177 



Leucocyte extract . . . . 196 



Leucocytosis . . . . . . 182 



Levaditi's method . . . . 328 



Light oils in carbolic acid . . 138 



Lime juice . . . . . . 119 



Lime in water, tests for 29, 30 



Liquefaction of gelatin . . 159 



Litmus lactose agar . . . . 153 



milk, glycerin . . . . 390 



solution, reactions of . . n 

 - whey 154 



Local inspection of water 



supplies ... .. 53 



Lockjaw . . . . . . 311 



Loeffler's blood serum . . 246 



medium . . . . . . 239 



methylene-blue . . . . 161 



