The Aijiren sample vial has excellent sealing performance, which can effectively avoid sample evaporation.バイアルと対応する 11 mm アルミニウム キャップは、ジョー キャッピング ツールと簡単かつ迅速に組み合わせることができます。 The vial can withstand heat and pressure, and can also be used for chemical reactions. Especially for vials with white open caps and thick PTFE \/ silicone septa, they can be used as anhydrous and oxygen-free reaction vials.