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- [2] HIGH-EFFICIENCY GC COLUMNS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 7 - 7
- [3] DUAL GC-MS INTERFACE FOR PACKED AND CAPILLARY COLUMNS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 51 - 51