共 74 条
- [1] ALCOCK RS, 1946, ANALYST, V71, P233
- [2] BAKER WF, 1939, J INT SOC LEATH TRAD, V23, P488
- [4] Anhydrous copper sulfate in the Kjeldahl nitrogen determination [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 476 - 476
- [5] BHAT RV, 1941, P INDIAN ACAD SCI A, V13, P269
- [6] BRADLEY J. A., 1942, Indust. Eng. Chem. Anal. Ed., V14, P705, DOI 10.1021/i560109a005
- [7] BRADSTREET R. B., 1940, Industrial and Engineering Chemistry. Analytical edition, V12, P657, DOI 10.1021/ac50151a009
- [9] A review of the Kjeldahl determination of organic nitrogen [J]. CHEMICAL REVIEWS, 1940, 27 (02) : 331 - 350
- [10] BRADSTREET RB, IN PRESS ANAL CHEM