394 



INDEX. 



Cole's apparatus for 

 automatic delivery, 191 

 reading burettes, 382 

 standard heating power, 136 

 Cole's method for 

 acidity of urine, 275 

 ammo-acids, 215 

 diastase, 193 

 formol titration, 333 

 lactose, 139 

 micro-Kjeldahl, 261 

 total nitrogen, 327, 329 

 uric acid, 341 

 Cole's test for 



bile pigments, 267, 307 

 glucose, 109 

 lactose in urine, 313 

 sugar in urine, 310 

 Collagen, 58 

 Collodion solution, 3 

 Colloids, i 



electrical properties of, 9 

 precipitation of, 10, u, 13 

 Colorimeters, 

 Duboscq's, 384 

 Kober's, 385 

 Colorimetric 



determination of P H , 29 

 Colour reactions of proteins, 38 

 Comparators, 

 large, 276 

 small, 20 

 Congo red, 22 

 papers, 390 

 Copper 



ammoniacal, preparation of, 291 

 Copper salt, 



of aspartic acid, 82 

 of glycine, 77 

 Creatine, 178 



conversion into creatinine, 179 

 estimation of, 338, 339 

 from meat extract, 178 

 in urine, 298 

 Creatinine, 178, 298 

 estimation of, 336 

 Jaffe's test, 179, 300 

 origin ot, 298 

 preparation of, 299 

 Wehl's test, 179, 301 

 Zinc chloride compound, 300 

 Cresol, 223, 282 

 Cryoscopy, 5, 272 

 Cyanuric acid, 287, 291 

 Cysteine, 41 

 Cystine, 61 



in proteins, 41 



in urine, 319 

 preparation of, 82 

 properties of, 83, 84 

 Cytosine^ 63 



Deposits in urine, 319 

 Dextrins, 118 



detection of, 366 



distinction from glycogen, 121 



formation of, 118, 121 



malto, 119 



reactions of, 121 



stable, 118 

 Dextrose, 101 



see glucose 

 Diabetes, 250, 308 

 Dialysed iron, 10 

 Dialysing membranes, 2 

 Dialysis, 2, 3 



of serum, 48 

 Diastase, urinary, 359 

 Diffusion, 2 

 Digestion, 



of carbohydrates, 187, 220 



of fats, 157 



of nucleo-proteins, 60 



of proteins by erepsin, 218 



of proteins by pepsin, 53, 201 



of proteins by trypsin, 212 

 Dilution, effect of, on reaction, 1 

 Disaccharides, 113, 221 

 Dissociation constant, 18 

 Distillation 



in vacuo, 73, 99 

 Distributor, 191 

 Dreyer's 



dropping pipette, 24 

 Dubos.q's colorimeter, 384 

 Dulcite, 104 

 Dunstan's test 



for glycerol, 160 



Earthy phosphates, 283, 363 

 Edestin method for pepsin, 204 

 Egg-white, 49 

 Egg albumin, 49 



crystallisation of, 50 

 Ehrlich's test 



for indol, 227 

 Electrolytes, action of, 



on colloids, 13 



on heat coagulation, 43 



on ptyalin, 187 

 Emulsification, 156, 157 

 Emulsins, 184 

 Emulsoids, i 

 Enantiomorphs, 150 



