Home » News » 4ml 13mm Screw Vials » 4ml Flat Bottom Autosampler Vial for Fisher Professional 1ml shell vials with clear polyethylene closure for metals May 17, 2021 · 1ml shell vials,1st hydrol glass,clear,Conic bottom,8mm PE-Plug,soft, without insertion 8.2*40mm PP50 Vial Rack For 1.5ml Autosampler Vials, PP Material, 50 Position 2021-05