共 18 条
- [1] ABRAHAM EP, 1949, CHEM PENICILLIN
- [3] Bernal JD, 1931, Z KRISTALLOGR, V78, P363
- [5] VERSATILE LABORATORY CONCENTRATION DEVICE [J]. ANALYTICAL CHEMISTRY, 1950, 22 (11) : 1462 - 1462
- [7] FISCHER E, 1906, BER DTSCH CHEM GES, V39, P2325
- [8] FISCHER E, 1907, BER, V40, P3723
- [10] KACZKA E, 1949, CHEM PENICILLIN