Available in a wide assortment of colors. Designed for use with Waters, Shimadzu, Spectra-Physics, Varian and other autosamplers. The Top Seal ™ closure with a 0.010" molded septa allows for easy needle penetration and is inert to most solvents. The one piece design saves time by eliminating the process of assembling liners in the closures.
Choose the preassembled caps with septa best suited for your application. The patented Top Hat™ septa and closure was designed to provide a positive physical lock to assure that preassembled components arrive intact.