共 36 条
- [3] DIRECT CHEMICAL IONIZATION OF RELATIVELY INVOLATILE SAMPLES - APPLICATION TO UNDERIVATIZED OLIGOPEPTIDES [J]. ORGANIC MASS SPECTROMETRY, 1973, 7 (12): : 1353 - 1356
- [4] BECKEY HD, 1979, ORG MASS SPECTROM, V14, P292
- [8] SURFACE IONIZATION OF UNPOLAR MOLECULES BY [LI]+ ION ATTACHMENT [J]. ORGANIC MASS SPECTROMETRY, 1977, 12 (09): : 539 - 540
- [9] LASER DESORPTION CHEMICAL IONIZATION MASS-SPECTROMETRY [J]. ANALYTICAL CHEMISTRY, 1980, 52 (11) : 1767 - 1770