8.2×40.0mm glass shell vials flat bottom with high quality. 2021-09-28. 8.2×40.0mm clear shell vials and inserts Alibaba-HPLC Vial May 27, 2021 · 8.2×40.0mm glass shell vials with clear polyethylene closure DWK Shell Vial, 1 mL, 8×40 mm, Clear, 8 mm PE-Plug | DWK Life Shell vials are an economical choice for many high performance liquid chromatography (HPLC) applications.