网页Aijiren snap cap vials for Aijiren Technology HPLC-Aijiren HPLC Vials. Snap-Top Vials. For use with snap-.2ml HPLC Whatsapp:+8618057059123 Email:market@aijirenvial.com HOME Products 1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials. Inquiry.