Index. 



267 



Milk tests, Beimling (Leffmann 

 and Beam) 5; Cochran,5; DeLaval 

 butyrometer, 8; Failyer and Wil- 

 lard, 5; Fjord, 9; foreign, 7; Ger- 

 ber acid-butyrometer, 7; introduc- 

 tion of, 4; lactocrite, 5, 8; Leiber- 

 mann, 5; Nahm, 5; Parson, 5; Pat- 

 rick (Iowa station test), 5; re- 

 fractometer, 10; Rose-Gottlieb, 5; 

 Schmied, 5; Short, 4; Thorner, 5. 



Milk products, composition of, 19. 



Monrad rennet test, the, 129. 



Milk testing, 29; on the farm, 181. 



N. Y. board of health lactometer, 

 96; degrees corresponding to Q,ue- 

 venne lactometer degrees, 236. 



Nans modification of test bottle 

 calibrator, 52. 



Nitric acid test for adulteration of 

 milk, 224. 



Non-fatty milk solids, 11. 



Normal solutions, 110. 



" No-tin " test, 60. 



Nuclein, 15. 



Oil-test churn, 2, 166. 



Ohlsson test bottle, 87. 



Oleomargarine, detection of, 219; 

 cheese, detection of, 223. 



One-third sampling pipette, use of, 

 153. 



Organization of co-operative cream- 

 eries and cheese factories, sugges- 

 tions concerning, 260. 



Overrun, 179; calculation of, 183; 

 factors influencing, 179; table, 186, 

 255. 



Parson's test, 5. 



Pasteurized milk or cream, detec- 

 tion of, 226. 



Pasture, influence of, on quality of 

 milk, 145. 



Patrick's test, 5. 



Patron's dilemma, a, 161. 



Percentages, average, methods of 

 calculation, 160; fallacy of averag- 

 ing, 159. 



Phenol phtalein, 111. 



Physician's centrifuge, use of, in 

 milk testing, 73. 



Pipettes, 44, 54; proper construction 

 of points, 45; proper method of 

 emptying, 31. 



Potassium bi-chromate, 156. 



Power testers, 61. 



Preservaline, 124, 220; detection of, 

 in milk, 124. 



Preservatives, for composite sam- 

 ples, 156; in milk, detection of, 124, 

 220. 



Primost, 14. 



Process butter, detection of, 222. 



Proteose, 15. 



Quevenne lactometer, the, 93; de- 

 grees corresponding to scale of N. 

 Y. board of health lactometer, 96, 

 236. 



Recknagel's phenomenon, 98. 



Refractometer, 10. 



Reichert number, 221. 



Reichert-Wollny method, 220. 



Relative-value tables, 196, 249. 



Rennet tests, 129. 



Reservoir for water in Babcock 



test, 71. 



Rose-Gottlieb method, 5. 

 Russian milk test, the, 71. 



Salicylic acid, in milk, detection of, 

 230. 



Salt estimation in butter, 218. 



Sampling cheese, 89, milk, 23, 29; 

 milk from single cows, 139. 



Sampling tube, for cream, 171; Sco- 

 vell, 151; equity, 153. 



Schmied method, the, 5. 



Scovell sampling tube, 151. 



Serum solids, 11. 



Short's test, 4. 



Siegf eld's modification of Babcock's 

 test, 73. 



Sinking fund, 195. 



Separator cream, 20. 



Skimming of milk, detection of, 

 106. 



Skim milk, 20; Babcock test for, 85; 

 chemical analysis of, 213; compo- 

 sition of, 233; test bottles, 87. 88. 



Solids not fat, 11; formulas for cal- 

 culating, 100; tables showing, cor- 



