共 8 条
- [1] DEMMERLE RL, 1946, CHEM ENG NEWS, V15
- [2] DETERMINATION OF THE PURITY OF HYDROCARBONS BY MEASUREMENT OF FREEZING POINTS [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1945, 35 (05): : 355 - 373
- [3] PURIFICATION, PURITY, AND FREEZING POINTS OF 31 HYDROCARBONS OF THE API-NBS SERIES [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1946, 37 (02): : 141 - 145
- [4] PURIFICATION AND SEALING IN VACUUM OF NATIONAL-BUREAU-OF-STANDARDS STANDARD SAMPLES OF HYDROCARBONS [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1946, 37 (04): : 229 - +
- [5] PURIFICATION, PURITY, AND FREEZING POINTS OF 7 HEPTANES, 16 OCTANES, 6 PENTENES, CYCLOPENTENE, AND 7 C9H12 ALKYLBENZENES OF THE API-STANDARD AND API-NBS SERIES [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1946, 37 (06): : 331 - +
- [6] ASSEMBLY, TESTING, AND OPERATION OF LABORATORY DISTILLING COLUMNS OF HIGH EFFICIENCY [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1946, 37 (01): : 15 - +
- [7] NBS44 AM PETR I RES
- [8] 1946, TECH NEWS B NBS, V350