共 50 条
- [2] GAS CHROMATOGRAPHY OF REACTIVE SULFUR GASES IN AIR AT PARTS-PER-BILLION LEVEL .I. DIRECT CHROMATOGRAPHIC ANALYSIS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1969, (APR): : AN55 - &
- [6] Measurement of trace impurities in ultra pure hydrogen and deuterium at the parts-per-billion level using gas chromatography NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2018, 880 : 181 - 187
- [9] ELECTRON-CAPTURE DETECTION OF SULFUR GASES IN CARBON-DIOXIDE AT THE PARTS-PER-BILLION LEVEL JOURNAL OF CHROMATOGRAPHY, 1979, 171 (APR): : 305 - 312