142 



INDEX 



Cultures, sealing, l6. 



viscidity of, i8. 

 Cultivation of B. tuberculosis, 137. 



Disinfectants, testing efficiency of, 



III. 

 Drawings of bacteria, 70. 

 Dunham's solutions, 73. 



Exudates, microscopic examination of, 

 105. 



Filar micrometer, 129. 

 Fermentation tube, 37, 58, 60. 

 Flagella, 48. 



staining of, 52. 



Loeffler's method, 53. 



Van Ermengem's method, 54, 



Gabbett's method, 56, 87. 



Gas, production by bacteria, 37, 60. 



quantity produced, 61. 



ratio of CO2 to H, 61. 

 Gelatin, 7, 11. 



preparation of, 12. 

 Genera, identifying, 63. 

 Glassware, 1. 



cleaning of, 1-3. 



sterilizing, 6. 

 Gram's method of staining, 25. 



Identifying bacteria from tissues, loi. 

 Indol test, 'j'^. 



Isolating B. coli communis from intes- 

 tine, 74. 



Jeffer's plate, 139. 



Labelling media and cultures, 10. 



cover-glass preparations, 23. 

 Laboratory notes, taking of, 3, 

 Liborius' method, anaerobic cultures, 



Lugol's solution, 25. 



Media, reaction of, 123, 

 neutralization, 126. 

 preparation of, 66. 

 groups of, 66. 



short method of sterilizing, 9. 

 special, 33. 



Media, effect of bacteria upon, 39. 



Metric system, 140. 



Milk as a culture medium, 34. 



litmus, 34. 

 Microscopic examinations. See Cult- 

 ure. 

 Micrometry, 128. 

 Micrometer, eye-piece, 128. 



measurements, 130. 



ocular, 128. 



valuation of, 128, 130. 



varying valuation of, 131. 

 Micrococcus, morphology of, 45, 47, 



epidermidis albus, 107. 



lanceolatif^, 82. 



pyogenes aureus, 6g. 

 Migula's classification of bacteria, 42r 

 Mouth, bacteria in, 98. 



making cover-glass preparations 

 from, 99. 



Neisser's method of staining, 96. 



Pasteurization of milk, 114. 

 Plate cultures, use of, 27, 30. 



agar, 28. 



examination of, 30. 



gelatin, 28. 

 Plugging tubes and flasks, 5. 

 Potato as a culture medium, 34. 

 Pseudomonas pyocyaneus, 69, 71. 

 Pus, examination of, 105. 



Roll cultures, Esmarch, 29. 

 examination of, 30. 



Spirillum, morphology of, 49. 

 Spores, 48, so. 



method of staining, 51. 

 Sputum, 87, 97. 



cover-glass preparation, 87. 

 Staining bacteria, 22. 



flagella, 52. 



spores, 50. 

 Staining solutions, 23. 



formuIa5, 24. 



alkaline methylene-blue, 24. 



aniline methyl-violet, 24. 



aqueous solutions, 25. 



carbol fuchsin, 24. 



Sudan III,, 88, 



