共 50 条
- [1] CONDUCTOMETRIC DETERMINATION OF LOW CONCENTRATIONS OF AMMONIA IN GASES INDUSTRIAL LABORATORY, 1965, 31 (08): : 1168 - &
- [2] CHROMATOGRAPHIC DETERMINATION OF IMPURITIES IN GASES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (11): : 1888 - 1889
- [3] Determination of suspended impurities in gases JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1922, 14 : 432 - 433
- [4] DEVICE FOR DETERMINATION OF IMPURITIES IN INERT GASES REVIEW OF SCIENTIFIC INSTRUMENTS, 1961, 32 (11): : 1256 - &
- [7] METHODS OF CALIBRATING CHROMATOGRAPHS FOR DETERMINATION OF IMPURITIES IN GASES INDUSTRIAL LABORATORY, 1967, 33 (05): : 657 - &
- [9] CONDUCTOMETRIC METHOD FOR THE DETERMINATION OF MOISTURE IN TECHNICAL ACETONE INDUSTRIAL LABORATORY, 1978, 44 (11): : 1496 - 1498