AIR-ADSORPTION ERROR IN MICRO-DUMAS METHOD FOR NITROGEN

[1] Inorganic lubricants. II. Phosphoric acid mixtures. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1930, 52 : 2813 - 2814

[2] FLASCHENTRAGER B, 1926, Z ANGEW CHEM, V39, P717

[3] DETERMINATION OF NITROGEN BY COMBUSTION - IMPROVED DUMAS APPARATUS AND RECYCLE PROCEDURE [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (11): : 677 - 682

[4] NIEDERL JB, 1942, MICROMETHODS QUANTIT, P88

[5] OGAWA S, 1927, SCI REPTS TOKYO IMP, V16, P667

[6] PAGEL HA, 1944, IND ENG CHEM ANAL ED, V16, P344

[7] TRAUTZ OP, 1931, MIKROCHEM MIKROCHIM, V9, P300

[1] Inorganic lubricants. II. Phosphoric acid mixtures. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1930, 52 : 2813 - 2814

[2] FLASCHENTRAGER B, 1926, Z ANGEW CHEM, V39, P717

[3] DETERMINATION OF NITROGEN BY COMBUSTION - IMPROVED DUMAS APPARATUS AND RECYCLE PROCEDURE [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (11): : 677 - 682

[4] NIEDERL JB, 1942, MICROMETHODS QUANTIT, P88

[5] OGAWA S, 1927, SCI REPTS TOKYO IMP, V16, P667

[6] PAGEL HA, 1944, IND ENG CHEM ANAL ED, V16, P344

[7] TRAUTZ OP, 1931, MIKROCHEM MIKROCHIM, V9, P300