vial crimper for gc vials for wholesales VWR -Chromatography Home » News » Vials Septa » 10-425 hplc vial septa for wholesales VWR Aijiren 0.1ml 2ml HPLC vial insert for wholesales-HPLC 1.5ml/2ml Screw Neck ND8,small opening,8-425 thread autosampler vial with matched PP Screw Seals ND8,PTFE/rubber septa & Micro-Insert Product Description 1.8-425 Standard autosampler vials(11.6*32mm) for GC