INDEX 669 



Kjeldahl method, theory of the reaction 352 



titration of iodin f 350 



variation of Jodlbauer 374 



Krug and McElroy, variation in alcohol method of separating lime 241, 242 



Kriiger's method for nitric acid 446 



Krugit, description 499 



l_ 



Lamellar phosphate 35 



Lasne , method i o i 



Lead arsenate, analysis > 638 



compound, estimation in phosphoric acid 165 



oxid, determination 638 



of water-soluble 639 



Leather, waste 608 



Leavitt and LeClerc, incineration of organic phosphorus 53 



Leguminous plants, inoculation 35 



Lime action 595-597 



analysis 598 



and magnesia in mineral phosphates, estimation from lime 244, 245 



application 595 



determination of carbonate 188 



estimation in ash 6ii, 614 



basic slag 218 



forms 594, 595 



Glaser-Jones method 228 



in mineral phosphates, ammonium-oxalate method 229 



Chatard's variation of the alcohol method... 238, 239 



difficulties of separation with alcohol 234 



estimation by method of Jones 236 



method of Immendorff 229 



separation with alcohol 234 



plaster, value 599 



preferable forms 597 



shell 594. 597 



state of combination 599 



Lime-sulfur-salt mixture 643 



method of analysis 643-646 



sulfur as combined sulfates and sulfites 645 



sulfids and polysulfids 644 



thiosulfates 645 



total sulfur 644 



Liquids, sampling 7 



London purple 633 



analysis 634-638 



discussion of methods of analysis 637 



Longbeinit 553 



Lorenz, method of preventing contamination with magnesia 65 



Lunge, modification of technical methods 560-562 



Lunge's nitrometer 415 



improved apparatus 416 



M 



Magnesia, estimation in ash 611, 614 



mixture 101 



preparation 57 



occurrence in phosphates 280 



