New 1.5Ml 9-425 Hplc Vials V945 (1.0) Zhejiang Aijiren Technology, Inc Supplier From Quzhou, Zhejiang, China Clear, type 1 class A borosilicate glass 5)9mm PTFE/silicone septa, has excellent chemical inertness, acid and alkali resistance 6)9mm screw ...