INDEX 



781 



Spencc — (continued) 



sealing aciucous wholcmouiits, 2(1 

 Sponco's vaiuisli, (153 

 Spencer, clinical microtome, 157ff 



rotary microtome, lOSlT, 112 

 Spengler's method for acid-fast bacteria, 478 

 Spermaceti, as ingredient of, 



Gray's wax embedding medium, 646; 

 Robin's injection mass, 665; Water- 

 man's eml)edding wax, 647 

 Spermatogenesis, in rat, method for, 272-275 

 Spermatozoa, staining smears of, 72 

 Sphagnum moss, collecting animals from, 



45 

 Spielmeyer's, method for, myelin sheaths, 

 408 

 Nissl granules, 445 

 stains, iron mordant hematoxylin, 408 

 Spiess on proprionic acid in fixatives, 189 

 Spinal cord, 552 



axis cylinders in, 583 

 gold-dichromate method for, 540 

 Hansberg's method for Nissl granules in, 



445 

 nerve fibers in, 555 

 neuroblasts in embryonic, 546-548 

 section of, 397-399, 539-540 

 Spinal ganglia, oligoglia in, 586 



Schutze's method for, 557 

 Spindle fibers, 435, 436 



Spirit blue, as ingredient of Thiersch's var- 

 nish, 654 

 as plasma stain, 320 



in, 



Lonnberg's triple stain, 370; simple 

 solution, 320; Smith's double contrast, 

 326; Tonkoff's sample contrast, 322 

 in staining combinations with, carmine, 

 370 

 picric acid, 326 

 Spirochetes, dye staining methods for smears, 

 478-481 

 in, section of post-mortem material, 548- 

 550 

 sections, 498 

 other silver methods for, 608 

 silver diammine methods for, 597 

 silver nitrate methods for, 560-563 

 Spirogyra, 65 

 Spirostomum, 52 



Spleen, reticulum fibers in, 592, 593, 595 

 Spoerri's adhesive for, acid-fast bacteria in 

 sections, 498 

 paraffin ribbons, 659 

 Spon's sealing wax, 652 

 Spores, bacterial, stains for, 484-487 

 Spuler's, fixatives, 



mercuric-acetic, 210; mercuric-dichro- 

 mate-acetic, 217, 252; mercuric-form- 

 aldehyde-acetic, 212, 252; mercuric- 



Spuler's, fixatives — {continued) 



picric-formaldehyde, 214, 252; osmic- 

 picric-acetie, 198, 252 

 stains, alcoholic cochineal, 302 

 iron-carmine, 305 

 Sputum, hydrolyzing, 470 

 Squalus embryo, 322-323 

 Squash of Hydra, 78, 79 

 Squashes, 76-79 

 definition, 69 

 macerating before, 76 

 of microsporocytes of Crocus, 77-78 

 staining and mounting, 76-77 

 Squire on clearing agents, 96 

 Squire's, glycerol jelly, 635 

 stains, 



acid fuchsin-orange G, 329; ammonia- 

 carmine, 305; calcium-hematoxylin, 293; 

 methyl green-acid fuchsin, 357; picro- 

 carmines, 304 

 Stafford's triple stain, 347 

 Stage's developer, 619 



in Stage's method for nervous tissues, 

 568 

 Stain, definition of, 269 

 Staining, "direct," 271 



"direct" and "indirect," 284 

 general observations on, 269 

 not always necessary, 270 

 purpose of, 270 

 Stains, see under name of author, dye, tissue 



or object 

 Stannic chloride diammine, as ingredient of 



Donaggio's hematoxylin, 291 

 Stappers's fixatives, cupric-formaldehyde, 

 219 

 mercuric-cupric-formaldehyde-acetic-ni- 

 tric, 213 

 Starch, as ingredient of, 



McDowell and Vassos's adhesive for 

 paraffin ribbons, 658; Spoerri's adhe- 

 sive for paraffin ribbons, 659; Warthin- 

 Starry's developer, 620 

 fixative for, 222 



grains, mentioned in Johansen's quad- 

 ruple stain, 364 

 special methods for, 450-453 

 Steam, for, 



disintegration of fossil deposits, 18; 

 fixing protozoans, 52; fixing smears, 71; 

 softening wood for sections, 93 

 Stearic acid, as ingredient of, 



Barlow's embedding medium, 649; Gad- 

 den's wax embedding medium, 646; 

 Lebowich's soap embedding medium, 

 644; Steednum's embedding wax, 647; 

 Waterman's embedding wax, 647 

 Steedman's embedding waxes, 647 

 Steil's method for blood, 420 

 Steiner's alcoholic accelerators, 614, 615 



