Features：

1. Fast scanning speed-fast analysis

The scanning speed as fast as 20,000amu/sec   facilitates fast-GCMS analysis.

2. Direct sample injection analysis

The liquid or solid samples that cannot be   analyzed by gas chromatography can be directly introduced into the mass   spectrometer for analysis with a direct sampling rod. The direct injection   analysis method meets the needs of users for rapid identification of pure   samples or HPLC collected fractions.