524 



SUBJECT INDEX 



Microscopy. See Electron microscopy 

 and Fluorescence microscopy. 



"Microsomes," Claude procedure for 

 isolation, 466 

 of cytoplasm, 465 



Microtomes, for preparation of tissuo 

 sections of accurate thickness, 427 



"Millimole unit" of phosphatase ac- 

 tivity, definition, 230 



Millon reaction for tyrosine in pro- 

 teins, 59 



Milovidov method for starch, 51 



Minerals, total distribution by micro- 

 incineration, 140 



Mitochondria, isolation, 462 



Moist chambers, 181 



Molybdate staining method for phos- 

 phate, Serra-Queirez-Lopez modi- 

 fication, 34 



Molybdic-sulfuric acid reagent in 

 determination of phosphatase, 

 209 

 in determination of phosphate, 208 



Montgomery method for hydrogen 

 ion concentration, 216 



Mounting of flotation vessels in micro- 

 liter diver technique, 346 



Mounting media, in fluorescence mi- 

 croscopy, 101 

 for tissue sections, 13 



Mucin, chemical staining methods, 43, 

 47 



Mucoitin sulfuric acid proteins, Hem- 

 pelmann method, 46 



Mucoproteins, chemical staining 

 method, 43, 46 



Muffle furnace, micro, Kirk-Bentley 

 type, 180 



Murexide test for certain purines, 72 



Murray method for softening chitin, 

 53 



Muscle, elementary composition by 

 radioautography, 131 



N 



"Nadi oxidase." See Cytochrome oxi- 

 dase. 



"G. Nadi Oxidase." See Graff method 

 for cytochrome oxidase. 



"M. Nadi Oxidase." See Graff method 

 J or cytochrome oxidase. 



Nadi reagent in detection of cyto- 

 chrome oxidase, 95 

 a-Naphthol oxidase, Loele method, 96 

 Needham-Boell method for total ni- 

 trogen, 231 

 Neish procedure for chloroplasts, 469 

 Neoplastic cells of rat, Claude pro- 

 cedure, 463 

 Nessler reagent in determination oi 



nitrogen by Levy method, 237 

 Nesslerization in determination of 



total nitrogen, 231 

 Nickel, chemical staining methods, 22 

 Nicotinic acid and amides, question 

 of detection by fluorescence, 104 

 Nitrate, chemical staining method, 35 

 Nitrogen, 

 amide, by Borsook-Dubnoff method, 



288 

 by Boell method, 233 

 by Borsook-Dubnoff method, 231 

 by Bruel-Holter-Linderstr0m-Lang- 



Rozits method, 233 

 colorimetric determination, 230 

 digestion mixtures, 237 

 digestion procedure, 234 

 by Edwards-Scholander-Roughton 



method, 336 

 gasometric determination, 335 

 by Hawes-Skavinski method, 232 

 by Levy method, 237 

 by Levy-Palmer method, 231 

 by Linderstr0m-Lang-Holter 



method, 233 

 microliter constriction pipettes used 



in determination, 174 

 by Needham-Boell method, 231 

 nitrate, by Borsook-Dubnoff 



method, 288 

 peptide, by Borsook-Dubnoff 



method, 288 

 titrimetric determination, 283 

 by Tompkins-Kirk method, 232 

 Nitrogen-carbon dioxide-oxygen mix- 

 ture, sample analysis by Scho- 

 lander micrometer burette ga? 

 analyzer, 327 

 p-Nitrophenyl phosphate as substrate 

 in detection of phosphatase, 229 

 Nitroprusside in detection of sulfhy- 

 dryl and disulfide groups, 36 



)ii w n \^ ^ ^ I ^ \ 



1 t D 



