摘要: A method to analyze trace hydrocarbons in the air by GC-PID is introduced. The constructure and working principle are described. Both of specifications of the instrument and the analysis results are given. The reliability of the results is analyzed....
As described in our previous contribution [16], the spiral filter technology represents such a gentle technology with regard to minimizing the often deteriorative impact of oxygen exposure. The technology represents a combined modular dejuicing system consisting of a mill, an extraction chamber allowin...
Model no: Agilent 19091S–433, ´60.0 ˝C–325.0 ˝C (350.0 ˝C), HP ´5.0 ms, Capillary: 30.0 m ˆ 250.0 µm ˆ 0.25 µm.Carry gas: Helium (1.0 mL/min).Injection port: Split ratio (1:1), 280.0 ˝C, Injection volume: 1.0 µL.Detector: MSD, 280.0 ˝C....