2022/10/20 · 2 ml Crimp Top Vials & Caps from Aijiren Technologies 2022 - 10 - 20 Our 2mL crimp top vials are constructed from type 33 and type 51 COE borosilicate glass, with low metal content, to protect your sample from destabilizing Get Price Send Inquiry Aijiren Vial,crimp,2ml,clr,WrtOn,cert,100PK - Neta Scientific 2022 - 10 - 20