共 50 条
- [44] PAPER CHROMATOGRAPHY OF SEVERAL VERATRUM ALKALOIDS JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION, 1955, 44 (09): : 543 - 545
- [48] OPTIMUM USE OF PAPER, THIN-LAYER AND GAS-LIQUID-CHROMATOGRAPHY FOR IDENTIFICATION OF BASIC DRUGS .3. GAS-LIQUID-CHROMATOGRAPHY JOURNAL OF CHROMATOGRAPHY, 1974, 90 (01): : 19 - 33
- [49] SEPARATION OF MORPHINE ALKALOIDS, HEROIN, METHADONE AND OTHER DRUGS BY ION-EXCHANGE CHROMATOGRAPHY JOURNAL OF CHROMATOGRAPHY, 1973, 82 (02): : 398 - 401