Home / Iso9001 gc headspace vials Aijiren Iso9001 gc headspace vials Aijiren iso9001 headspace gas chromatography with cap Waters 2017/11/24 · 1. Fujii H, Waters B, Hara K, Kashiwagi M, Matsusue A, Takayama M, Kubo S (2015) Direct-heating headspace solid-phase microextraction for the screening of illicit drugs.