SECTION FOUR 



Ticks, fixatives for, 476 

 Ticks, fluid mounts for, 516 

 Titan yellow in fluorescence micro- 

 scopy, 104 

 Titan yellow, pH, mol. wt., etc., 23, 



572 

 Tooth matrix, 168 

 Tolu balsam, 566 

 Toluene (toluol) as a clearing agent, 



499 

 Toluidine blue, pH, mol. wt., struc- 

 ture, etc., 19, 64 

 Toluidine blue 7, 126, 129, 356 

 Toluidine blue - acid fuchsin - aur- 



antia, 213 

 Toluidine blue, carbol, recipe, 551 

 Toluidine blue - cresyl fast violet - 



thionin for nerve cells, 183 

 Toluidine blue for identification &: 

 counting of basophil leucocytes, 



442 



Toluidine blue for acid mucopolysac- 

 charides, 440 



Toluidine blue for mast cell granules, 

 441 



Toluidine blue for mucus, 442 



Toluidine blue - eosin for identifying 

 & counting mast cells in sections, 



445 

 Toluidine blue, Ponder's recipe, 566 

 Toluidine blue for Nissl granules, 441 

 Toluidine blue for RNA, 7 

 Toluidine blue - isopropyl alcohol, 



435 

 Toluidine blue - saponin (Moore & 



James) for basophil leucocytes 



counts, 446 

 Toluidine blue - Sudan red 7B for 



nuclei & lipids, 435 

 Toluol (toluene) - clove oil, 147 

 Toluylene blue, pH, mol. wt., etc., 20, 



572 



Toxins of CI. histolyticum, 169 



Trachea, 148 



Transport & preservation of speci- 

 mens for later examination, 455 



Trautman's stain, 177 



Treponema pallidum, 219 



Triarylmethane dyes, notes, pH, 

 structures, etc., 12, 40, 65, 76, 



512-3 

 Tribasic stain for neurological tissues, 



183 



Tribasic stain (Barlow) for mast cell 

 granules, 448 



Tricresyl phosphate, note on toxi- 

 city, 495 



Trichrome stain (Masson), 106, no 



Trichrome stain (Gomori), 450 



Trichromonas vaginalis, 99 



Trichloracetic acid fixative, 256 



Triethylene glycol monostearate, 505 



Trifalgic acid (Edward Gurr & M. A. 

 MacConaill), pH, structure, mol. 

 wt., etc., 81 



Trifalgic acid technique (M. A. Mac- 

 Conaill & Edward Gurr), for cyto- 

 logy, etc., 13, 81-2, 200 



Trifaviolic acid, 82 



Trifavioxanthic acid, 27 



Trifavioxanthic acid structure, pH, 

 etc., 86-9 



Triketohydrindene hydrate (Ninhy- 

 drin), 326 



Trinitrophenol, 57 



Triphenylmethane dyes, pH, struc- 

 tures, mol. wts., etc., 13, 24-6, 65, 

 76 



Tris-azo dyes, notes on, 42 



Tropaeolin O pH, mol. wt., etc., 20, 



572 

 Tropaeolin OO, pH, mol. wt., etc., 



21, 572 

 Tropaeolin OOO No. i, pH, mol. wt., 



etc., 21, 572 

 TropaeoHn OOO, No. 2, pH, mol. 



wt., etc., 21, 572 

 Tropical ester wax (Steedman) for 



embedding, 505 

 Trypan blue, pH, structure, etc., 22, 



53 

 Trypan red, pH, mol. wt., etc., 20 

 Trypanosomes, 104, 217, 256-7, 260, 



265-6 

 Tryptophane, 192-3, 248, 353 

 Tryptophane, reaction with chromic 



acid, 193 

 Tryptophane of plant nucleoli, 193 

 Tuberculosis organisms, 54, 102, 



157-8 

 Tumours, 94, no, 133, 267, 304, 320, 



345, 451 

 Tumour cells, ascites, succinic de- 

 hydrogenase in, 320 

 Turchini's fixative, recipe, 539 

 Turpentine, refractive index, 568 



629 



