共 50 条
- [32] VOLUMETRIC DETERMINATION OF QUATERNARY AMMONIUM COMPOUNDS AND CERTAIN TERTIARY AMINES JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1954, 43 (04): : 240 - 241
- [34] A NEW COLORIMETRIC DETERMINATION METHOD OF SPHINGOSINE BASE IN LIPIDS JOURNAL OF BIOCHEMISTRY, 1958, 45 (05): : 313 - 317