Biological differentiation of bacteria, 249 Bipolar germination, 140 Bismarck brown, 94 Blastomycetes, morphology of, 129 Blood agar, 171, 214 plates, animal, 251 human, 250 (Washbourn), 214 bacteriological examination of, 377 cells, washing of, 388 collection of, for serological examination, 379 films, preparations of, 376 staining of, 97 histological examination of, 373 pipettes, 11 serological examination of, 378 stains, 97 Blood-serum (Councilman and Mallory), 208 inspissated, 168 (Loeffler), 208 (Lorrain Smith), 208 Blowpipe table, 9 Body tube of microscope, 50 Bohemian flask, 4 Boiling water, 33 Bone marrow, films, preparation of, 400 Bordet-Gengou reaction, 393 Boric acid in milk, test for, 442 Botkin's anaerobic method, 243 Bouillon, preparation of, 163 Brain extract, 149 Bread paste, 193 Brilliant green agar (Conradi), 206 bile salt agar (Fawcus), 206 Brownian movement, 79 Buchner's anaerobic method, 238 Bulloch's anaerobic method, 245 tubes for permanent preparations, 407 Bunge's mordant, 104 Burri's Chinese ink stain, 77 Butter, analysis of, 457 qualitative analysis of, 458 quantitative analysis of, 457 Cadaver, preparation of, for autopsy, 397 Cages for guinea-pigs, 343 for laboratory animals, 341 for mice, 342 for rabbits, 343 for rats, 342 Calculated figure for weight of medium mass, 166, 167 Cambier's candle method of isolating coli-typhoid groups, 438 Camera lucida, 62 Capaldi-Proskauer medium, No I, 186 No II, 187 Capillary pipettes, 10 graduated, 13 Capitate bacilli, 139 Capsule formation, 134 of bacteria, 134 thermo-regulator, 218 Capsules, collodion, inoculation of, 357 preparation of, 357 glass, 6 to clean infected, 20 new, 18 to stain, 99 to sterilise, 31 Carbohydrate media, preparation of, 177 Carbolic acid as a germicide, 27, 481 method of isolating coli-typhoid group, 437 Carbolised agar, 202 bouillon, 202 gelatine, 202 Carbon dioxide in cultures, test for, 289 Card index, 336, 402 Carrot media, 200 Cedarwood oil for immersion lens, 88 Cell wall of bacteria, 134 Celloidin sacs, manufacture of, 358 Cellular incubator, 216 Centrifugal machine for blood and serum work, 327 for milk work, 447 Centrifugalised milk, 449 Centrigade degrees, conversion of, 494 Chemical products of bacteria, 145 China green agar (Werbitski), 207 Chloroform as an antiseptic, 27 Chromatic aberration, 56 Chromogenic bacteria, 131 Chromoparous bacteria, 144 Chromophorous bacteria, 144 Citrated blood agar, 191 Cladothrix, morphology, 193 Classification of bacteria, 131 of fungi, 126 Clavate bacilli, 139 Clearing films with acetic acid, 82 Clostridium, 139 Coarse adjustment, 51 Cobweb micrometer, 66 Cocaine, 345 Cocci, morphology of, 131 Coccidium infection, 339 Coefficient, inferior lethal, 312 of inhibition, 311 phenol, 489 superior lethal, 313 Cohn's solution, 191