658 



INDEX 



Feces, fat in, determination of, 246 

 food residues in, 230, 623 

 form and consistency of, 226 

 hydrobilirubin in, 225, 238 

 hydrogen ion concentration of, 226 

 indole in, 226, 240 



determination of, 245 



influence of defective mastication on, 623 

 inorganic constituents of, 228, 240, 624 



elements of, demonstration of, 624 

 Lyle Curtman procedure, 228, 236 

 macroscopic constituents of, 227, 232 

 metabolic product, nitrogen in, 230, 622 

 microscopic constituents of, 227 

 microscopical examination of, 232 

 nitrogen of, 230, 622 

 nucleoprotein in, 239 

 odor of, 226 



parasites and ova in, 230 

 pigment of, 225 

 proteose and peptone in, 240 

 reaction of, 226 

 Scybala form of, 226 



separation of, importance of, 227, 242, 620 

 separation of, experiment on, 242, 620 

 weighing of, 621 

 Fehling's method for determination of glucose 



in urine, 541 



Benedict's modification of, 538 

 solution, preparation of, 632 

 test, 25, 433 



Benedict's modification of, 26, 435 

 Fermentation, lactic acid, 172, 331 



"sugar-free," 10, 31, 438 



Fermentation method for determination of glu- 

 cose, 548 



Fermentation test, 30, 438 

 Ferments, classification of, 4 

 Ferric chloride test for acetoacetic acid, 454 

 for thiocyanate in saliva, 58 

 for melanin in urine, 466 

 Feser's lactoscope, 344 

 Fibrin, 249, 259, 271, 486, 491 

 carmine, preparation of, 12' 

 congo-red, preparation of, 12 

 in urinary sediments, 486, 491 

 separation of, from blood, 250, 259 

 solubility of, 271 

 Fibrin ferment, 250, 259 

 Fibrin-heteroproteose, 67 

 Fibrinogen, 250, 259, 260, 271 

 Fibroin, Tussah silk, 67 

 Fischer apparatus, 74 



photograph of, 74 

 Fluorides in urine, 387, 429 

 Fly-maggots, experiments on, 182 

 Foam test for bile acids, 211, 449 

 Folin apparatus for nitrogen, etc., 511 

 Folin fume absorber, 505 

 Folin's method for determination of acetone 



in urine, 557 



' acidity of urine, by titration, 499 

 ammonia, 519 



creatinine in urine, 526, 528 

 ethereal sulphates, 564 

 inorganic sulphates, 564 

 total sulphates, 562 

 of preparing cystine, 86 



Folin's sugar reagent, test for sugar in normal 



urine, 414 



test for uric acid, 398 

 theory of protein metabolism, 612 

 Folin and Bell's method for determination of 



ammonia in urine, 522 

 Folin and Denis' direct nesslerization method for 



nitrogen in urine, 513 

 Folin and Denis' method for phenols in urine, 559 



Tisdall's modification of, 561 



Folin and Denis' method for Bence- Jones pro- 

 tein, 552 

 Folin and Denis* nephelometric method for 



albumin in urine, 551 

 Folin and Flanders' method for hippuric acid in 



urine, 537 

 Folin and Youngburg direct nesslerization method 



for ammonia in urine, 517 

 Folin- McEllroy test for sugar, 27, 435 

 Folin- McEllroy reagent, 27, 435, 633 

 Folin- McEllroy-Peck method for determination 



of sugar in urine, 540 

 phosphate-carbonate-thiocyanate reagent, 



540 

 Folin and Macallum's microchemical method for 



ammonia, 521 



Folin, Benedict and Myers' method for deter- 

 mination of creatine, 529 

 Folin-Benedict method for determination of 



creatine, 529 

 Folin-Farmer microchemical method for total 



nitrogen in urine, 508 

 Bock and Benedict's modification 



of, 512 

 Folin-Osborne method for total sulphur in urine, 



566 

 Folin-Shaffer method for determination of uric 



acid, 532 

 Folin- Wright method for total nitrogen in urine. 



506 

 Folin- Wu, system of blood analysis, 275 



method for determination of chlorides in 



blood, 285 



creatine in blood, 281 

 creatinine in blood, 280 

 non-protein nitrogen in blood, 277 

 sugar in blood, 283 

 urea in blood, 278 

 uric acid in blood, 281 



urine, 530 



Foods, composition of, 602 

 purine content of, 605 



Foreign substances in urinary sediment, 482, 491 

 Form elements of blood, 248 

 Formaldehyde, as milk preservative, 341 



reaction (Konto), 221 

 Formaldehyde-H 2 SO4 test (Morner), 85 

 Formation of methyl-phenylfructosazone, 35 

 Formic acid, 26, 387, 415 



Formol titration method of Benedict-Murlin, 525 

 of Malfatti, 521 

 of Sorensen, 523 

 Fractional coagulation of proteins, 104, 116 



method of gastric analysis, 150, 161 

 Free hydrochloric acid, 56, 139, 156, 167 



tests for, 156 



Freezing-point of bile, 206 

 blood, 248 



