Jun 22, 2021 · Septum capped vials | Sigma-Aldrich Find septum capped vials and related products for scientific research at MilliporeSigma Product Number Product Description SDS SU860091 black polypropylene hole cap, 8-425 thread, PTFE/rubber septum, for use with 11.6 × 32mm vial (standard opening), pkg of 2ml amber and clear hplc vials for sale-Aijiren HPLC