INDEX 



Kaulin's solution, 42, 185. 

 Reaction: indol, 114, 170; nitrites; 



114, 170; nitroso-indol, 130; 



of bacteria on neutral red 



broth, 150; of culture media, 



18; of milk, 62. 

 Reduction of nitrates, 177. 

 Rejuvenation of cultures, 149. 

 Rennet enzym, 62, 

 Rinderpest, 127. 

 Roquefort cheese, 184. 

 Rosenow's capsule stain, no. 

 Russell's medium, 200 



SaccharomycSs: cerevisiae, 78, 

 189; elUpsoideus, 189; pas- 

 torianus, 189. 



Sacs, collodion, 173. 



Safranin, 44. 



Samples of water, collection of, 

 84. 



Salt rising bread, 191. 



Sardna lutea, 97, 159. 



Scheme for routine study, 50. 



Schottelius enriching method, 130. 



Schweineseuche, 127. 



Sewage: anaerobes in, 149; con- 

 tamination of, 86; examination 

 of, 148. 



Sketches of streak and stab 

 cultures, 64, 65. 



Silica jelly, 38. 



Snow, examination of, 148. 



Soil: bacteria and spores in, 165; 

 examination of, 163; samples, 

 165; samplers, 165. 



Solution :_ Dunham's pepton, 18; 

 for assimilation of atmospheric 

 nitrogen, 39; for denitrification 

 of nitrates, 40; for formation of 

 nitrates, 39; for formation of 

 nitrites, 38; Giltay, 40; Gram's 

 iodin, 43; litmus, 35; nitrate, 

 41; normal, 20; Parietti's, 34; 

 pepton for ammonification, 40; 

 Raulin's, 42; Winogradsky's, 37. 



Solutions, staining, 43. 



Species determination ii 

 86. 



Spirillum: cholerae, 133 

 129; metchnikovii, 

 asiatic cholera, 133; oi 

 and Prior, 129; tyrogen 



Spore: formation of yei 

 187; staining, 128. 



Spores: germination of, 

 soil, 168; of bacter 

 of molds, 83; of yeasts 



Stain: flagella, 117; Friec 

 capsule, 100; Gram, 77; 

 flagella, 109; Pappenh 

 Rosenow's capsule, iic 

 128; Welch's capsuli 

 Welch's capsule, modif 



Stained preparation, 76. 



Staining: acid-proof bac 

 capsules, 109; solutioi 



Standard method: for p 

 agar, 30; for preparin 

 30; for preparing gelat 



Staphylococcus: albus, ] 

 reus, 95, 100, 105. 



Starch iodin test, 172. 



Steam sterilizers, 11. 



Sterilization, 10; by cl 

 11; by dry heat, 11; I 

 heat, 1 1 ; discontinw 

 intermittent, 11; o: 

 serum, 16; of glassw 

 and pasteurization of 1 

 158; of milk, 89, 15 

 nomena of, gi. 



Sterilized milk, 158. 



Sterilizer: Arnold stea 

 hot-air, 11. 



Streptococci: in milk, 

 water, 86. 



Streptococcus: lacticus, : 

 ogenes, 105. pneumeae 



Study: of acetic-acid 1 

 192; bacterial, ol milk, 

 of molds, 83; of molds 

 and torulae, 78; of p 

 100; of soil bacteria, 

 yeasts, 79. 



Subcutaneous injection, i 



