DWK Wheaton 20 mm, aluminum flare cap, magnetic, wide opening, with septum PTFE natural/silicone blue, extended skirt, 100 pc/PAK

Please note that this product is "made to order". Therefore an order cannot be canceled or returned even if delivery times are longer! AlumiTin™ flare caps have a magnetic ring inside for autosamplers with magnetic sample delivery on an xyz axis.