共 43 条
- [31] SHEEN RT, 1937, IND ENG CHEM ANAL ED, V9, P69
- [32] Determination of organic sulfur by the liquid ammonia-sodium method [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 49 - 50
- [33] MICRODETERMINATION OF SULFUR IN ORGANIC COMPOUNDS [J]. ANALYTICAL CHEMISTRY, 1948, 20 (06) : 587 - 587
- [35] MICRODETERMINATION OF HALOGENS AND SULFUR - USING THE GROTE COMBUSTION APPARATUS [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (11): : 719 - 723
- [36] TERMEULEN H, 1927, NEUE METHODEN ORG AN
- [37] WIESENBERGER E, 1941, MIKROCHMIE MICROCHIM, V29, P73
- [38] Determination of organic sulfur in gas - Titration of sulfate in the sulfur lamp with barium chloride using tetrahydroxyquinone as an indicator [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1938, 10 : 0418 - 0419
- [39] 1945, OFFICIAL TENTATIVE M, P126
- [40] 1949, ASTM D2 AM SOC TEST