2021/04/26 · Shop a large selection of Autosampler Vial Caps and Closures products and learn more about Fisherbrand 20mm Crimp Seal, Silver, Magnetic Cap, Assembled septum, Fisherbrand™ 20mm Crimp Seal, Silver, Magnetic Cap, Assembled septum, High temperature Silicone/PTFE dark red/transparent,3.0mm thickness,45° shore A Autosampler Vial Crimp Caps | Fisher Scientific