Chromatography Autosampler Vial Caps
DWK LIFE SCIENCES™ WHEATON™ Tear-Off Aluminum Seals, Unlined
WHEATON™ Tear-Off Aluminum Seals, Unlined remove completely from the bottle, allowing contents to pour freely. Available in a range of sizes and colors, these seals offer good barrier properties and chemical resistance to alcohol and acetone.
DWK LIFE SCIENCES™ WHEATON™ E-Z Seals™ with PTFE/Red Rubber Liner
WHEATON™ E-Z Seals™ with PTFE/Red Rubber Liner are ideal closures for chromatography and other instrumentation applications. The open top seal provides easy filling or retrieval of contents with a syringe.
DWK LIFE SCIENCES™ KIMBLE™ Aluminum Seals for Headspace Vials
KIMBLE™ Aluminum Seals for Headspace Vials provide secure, reliable closure for 20mm headspace vials. One-piece, unlined aluminum construction fits GPI Aluminum Seal Finish 20/20A. Available in tear-out or tear-off styles for easy access to vial contents.
DWK LIFE SCIENCES™ WHEATON™ Unlined Aluminum Tear-Off Seals
WHEATON™ Unlined Aluminum Tear-Off Seals can be completely removed from vials or bottles, allowing contents to pour freely. Available in multiple sizes and colors, these one-piece aluminum seals are ideal for easy access to vial contents in laboratory applications.
DWK LIFE SCIENCES™ WHEATON™ Aluminum Open Top Seals, Unlined
WHEATON™ Aluminum Open Top Seals, Unlined expose the stopper for easy sample retrieval with a syringe. Available in a wide range of sizes and colors including natural, red, blue, and green, with good barrier properties and chemical resistance.
DWK LIFE SCIENCES™ WHEATON™ Snap Caps for WHEATON™ E-Z™ Vials
WHEATON™ Snap Caps for WHEATON™ E-Z™ Vials provide a secure, easy-to-use closure for 11mm snap-top chromatography vials. Made from polyethylene, these snap caps are available in multiple colors and septum configurations to suit a range of analytical applications.
DWK LIFE SCIENCES™ WHEATON™ Center Disc Tear-Out Aluminum Seals, Unlined
WHEATON™ Center Disc Tear-Out Aluminum Seals, Unlined feature a center disc that tears out completely, leaving the outer edge firmly crimped on the container for easy access. Available in multiple sizes and colors with good chemical resistance to alcohol and acetone.
DWK LIFE SCIENCES™ WHEATON™ 13 mm Unlined Aluminum Seal Flip-Cap
WHEATON™ 13 mm Unlined Aluminum Seal Flip-Cap features colored polypropylene flip caps mounted on silver aluminum. Multiple colors aid product identification. Protects vials from contaminants, supports autoclave sterilization, and is available in custom configurations.
DWK LIFE SCIENCES™ MicroLiter 20mm Magnetic Large Opening Crimp Top Headspace Vial Seals
MicroLiter 20mm Magnetic Large Opening Crimp Top Headspace Vial Seals are designed for use with 20mm headspace vials and are available in multiple seal colors and septa types to suit a wide range of chromatography applications.
DWK LIFE SCIENCES™ MicroLiter 20 mm Pressure Release Crimp Top Headspace Vial Seals
MicroLiter 20 mm Pressure Release Crimp Top Headspace Vial Seals are designed for use with headspace sampling systems and are available in multiple septa types. These aluminum crimp top seals feature a pressure release mechanism and are compatible with most autosampler platforms.
DWK LIFE SCIENCES™ WHEATON™ E-Z Seals™ with PTFE/Silicone Liner
WHEATON™ E-Z Seals™ with PTFE/Silicone Liner are aluminum crimp seals designed for use with 11mm crimp-top vials. Featuring a PTFE/silicone liner, they provide a reliable seal and are available in a variety of colors for easy sample identification.
DWK LIFE SCIENCES™ KIMBLE™ Caps for Screw Thread Headspace Vials, PTFE
KIMBLE™ Caps for Screw Thread Headspace Vials, PTFE are magnetic headspace vial caps designed to fit 18 mm screw thread headspace vials 332375S or 332346S. Silver cap with red PTFE/white silicone press fit septum.
DWK LIFE SCIENCES™ WHEATON™ Polyethylene Snap Caps
WHEATON™ Polyethylene Snap Caps are designed for use with WHEATON™ Snap Cap sample bottles. Made from natural low density polyethylene with no liner, all sizes feature tabs for easy removal.
DWK LIFE SCIENCES™ MicroLiter 20 mm AlumiTin Small Opening Crimp Top Headspace Vial Seals
MicroLiter 20 mm AlumiTin Small Opening Crimp Top Headspace Vial Seals are compatible with LEAP and CTC systems. Available in multiple septa types including Butyl, PTFE/Butyl, and Silicone combinations. Supplied in packs of 100.
DWK LIFE SCIENCES™ MicroLiter 16 mm Screw Thread Headspace Vial Caps
MicroLiter 16 mm Screw Thread Headspace Vial Caps are designed for use with 16 mm headspace vials and are available in multiple septa types, including PTFE/Silicone, PTFE/Butyl, Silicone/Aluminum, and FKM, to suit a range of chromatography applications.