INDEX 



773 



Picro-saurefuchsin i)lasma stain — 

 contd. 

 Van Gieson, 326 

 Hansen, 326 

 Ohlmacher, 326 

 Savini, 326 

 ^^'eige^t, 326 

 VVilhelmi, 326 

 Picro-sublimate mixture, Rabl's, 75 



O. voni Rath, 7.5 

 Picro-sulphuric acid, 101 

 Kleinenberg, 101 

 flayer, 101 

 Pictet's examination media, 440 

 Pineal parenchyma, Del Rio 



Hortega's method, 1097 

 Pinter, osmic acid, 40 

 Pituitary, fixing and staining, 909 

 Biggart, 909 



Cleveland and Wolfe, 909 

 Crook and Russel, 909 

 Pizon, ascidian buds, fixation, 840 

 Plankton, preservation of, Allen and 



i3rowne, 1230 

 Plant cells, bleaching, 1266 



chromosomes, fixation of, 1356 eise^'. 

 stains for, 1364 et seq. 

 structure of, 1375 

 Plants, clearing whole organs or thick 

 sections, 1267 

 Bates, 1267 

 McVeigh, 1267 

 Quick and Patty, 1267 

 Simpson, 1267 

 Strain, 1267 

 maceration methods. Kisser, 1264 

 microchemical tests in. 1337 el seq. 

 Plaques senile, methods for, 1100 

 Marinesco, 1100 

 Braunmuhl, 1100 

 Divry, 1100 

 Plasma cells, staining, Unna, 883 

 Plasma fowl for tissue culture, 782 

 mammalian for tissue culture, 783 

 stains, introduction, 318 

 Plasmodesmen, Craft's method, 1325 

 Plastids, 1333 

 Platino-aceto-osmic acid, Rengel, 51 



solution, 51 

 Platinum chloride, fixative, 80 

 Henneguy, 50 

 Johnson's mixture, 50 

 Merkel's solution, 54 

 Rabl, 80 

 Platinum-sublimate, Lenhossek, 81 



Rabl, 81 

 Plainer, iron pcrchloride, 85 



neurokeratin network, 1053 

 Pleschke, fixation of niethylenblue, 382 

 Plowman, collodion method for 



plants, 1245 

 Plugge, protein.test, 1351 

 Podwyssozki, differentiation of 

 safranin, 372 



Poisoning, 24 



Polariscopic examination of fatty 



substances, Lison, 652 

 Police, phospho-molybdic acid 



lia'iiiatoxyliii, 'M 1 

 Politzer, mechanism of mitosis, 775 

 Pollen, counts in angiosperma;, 1408 

 fossil, Godwin, 1418 

 germination in angiospcrmiE, 1409 

 morpliology in angiospernue, 1 407 

 iiiotlier-celis, fixation of, 1361 

 Catcheside, 1361 

 Kihara, 1361 

 O'Mara, 1361 

 fixing and staining, Barret, 1371 

 Belling, 1369 

 McClintock, 1369, 1370 

 De Meijere, 1371 

 Kuwada and Sakamura, 1322 

 Schaede, 1322 

 tubes in style, angiospermje, 1410 

 Polumordwinow, modification of 



Nissl's method, 1003 

 Polychrome methylen blue, 370 

 as botanical stain, 1307 

 Ponchet, hydrogen peroxide bleaching 



013 

 Popovici, latex vessels, 1285 

 Porifera, embryos and larvae, 1232 

 fixation, 1231 

 staining, 1232 

 Post-chroming, general, 706 

 Post-osmication, general, 706 

 Potash, acetate of, 448 

 bichromate of, 56 



macerating medium, 565 

 caustic, for corrosion, 585 



macerating medium, 561 

 hypochlorite of. See Eau de 



Javelles. 

 permanganate of, as macerating 

 medium, 566 

 Potassium iodide, as macerating 

 medium, 556 

 microchemical test for in plants, 



1340 

 sulphocyanide, as macerating 

 medium, 563 

 Potter, modification of Pal's method, 



1058 

 Prenant, inner ear preparation, 1 105 



protozoan counterstain, 1151 

 Preservation, 3 



of gold impregnated preparations, 



412 

 of natural colour in plants, 1 286 bis. 

 Preservatives for plant tissues, 1235 

 Prickle cells, 929 

 Primerose, soluble. See Eosin. 

 Procarps, Pliilif)'s method, 1386 

 Progressive nuclear stains, 

 Bismarck brown, 364 

 Methyl green, 36.'5 

 other stains, 365 



