共 23 条
- [1] Silicotungstic acid determination of nicotine - Errors involved and a new technique for steam-distillation of nicotine [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1939, 11 : 0505 - 0508
- [2] BERTRAND G, 1909, B SOC CHIM FR, V5, P241
- [3] Determination of nicotine and nornicotine in tobaccos [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 740 - 741
- [4] Improved steam-distillation apparatus [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 596 - 596
- [5] CHAPIN RM, 1911, US DEP AGR BUR ANIMA, V133
- [6] GARNER WW, 1934, US DEP AGR TECH B, V414, P35
- [9] JEFFREY RN, 1951, J ASSOC OFF AGR CHEM, V34, P843
- [10] KISSLING R, 1882, Z ANAL CHEM, V21, P64