CAPS & SEALS

These reusable Corning caps are fabricated specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving. Caps are provided with a glued-in rubber liner over which is firmly bonded a Polytetrafluorethylene (PTFE)...

Made of a phenolic compound. These caps have a white rubber liner.Image(s) are representative of the product group and not necessarily the individual product.Thread: 13-415Thread: 15-415Thread: 18-415

These reusable Corning® caps are fabricated specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving. Caps are provided with a glued-in white rubber liner.Image(s) are representative of the product group and...

Solid-top polypropylene closures with bonded PTFE-faced silicone liners. PTFE-faced silicone liner for added cushion and an extra secure seal when used with bottles and VOA vials.Image(s) are representative of the product group and not necessarily the...

Choose the preassembled caps with septa bst suitable for your application. Larger opening provides increased target area for needle penetration. Closures are ideal for autosamplers requiring closure to support or hang vial in tray (such as Hitachi,...

Larger opening provides increased target area for needle penetration. Closures are ideal for autosamplers requiring closure to support or hang vial in tray (such as Hitachi, Jasco, Shimadzu etc.) Available in a wide assortment of colors. Image(s) are...

GC Snap Top Caps were developed to handle the most volatile samples, providing a liquid airtight seal to the vial. Simply snap on the cap and an evaporation proof seal of a crimp cap is achieved. Caps can also be used on 12 x 32 mm Snap Seal™ vials...

Caps may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazard due to sharp aluminum metal edges. Large opening top provides a greater target area for needle penetration. Linerless...

Caps may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum metal edges. Large opening top provides a greater target area for needle penetration.Image(s)...

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.Image(s) are representative of...

Available in a wide assortment of colors. Designed for use with all autosamplers. Caps only, septa available separately.Image(s) are representative of the product group and not necessarily the individual product.Open HoleCap Size (mm): 13-425Color:...

18 mm silver metal threaded closures are available with a variety of liner materials and thicknesses.Image(s) are representative of the product group and not necessarily the individual product.Cap Size (mm): 18Cap Color: SilverLiner Material: Blue...

Pressure release seals are designed to open when internal pressure exceeds 3.0+/-0.5 bar. Image(s) are representative of the product group and not necessarily the individual product.Size (mm): 20Color: SilverType: Pressure Release Seal,Liner Material: 0...

The BiMetal Seal is comprised of tin and aluminum materials. The outer surface (red or blue) is aluminum and the inner diameter is a silver tin. Image(s) are representative of the product group and not necessarily the individual product.Color: BlueLiner:...

Pre-assembled aluminum seals reduce contamination during sample preparation and save valuable time in the lab. Image(s) are representative of the product group and not necessarily the individual product.Size (mm): 20Color: BlueLiner Material:...

Choose the preassembled caps with septa best suited for your application. The one-piece design saves time by eliminating the process of assembling liners in the closures. (8-425 mm cap size).Image(s) are representative of the product group and not...

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. The Top Seal closure with a 0.101 in...

Easy-on, easy-off convenience with a twist of the cap that produces an evaporation-proof seal. Larger opening provides increased target area for needle penetration. Available in a variety of colors for easy sample identification. Caps only, septa...

Easy-on, easy-off convenience with a twist of the cap that produces an evaporation-proof seal. Solid top caps available with a PTFE/F217 liner or unlined. Available in a variety of colors for easy sample identification. Image(s) are representative of the...

• Excellent resealing properties• Extreme low bleed performance• Easily penetrated by syringe needle• Maximum temperature up to 350°CImage(s) are representative of the product group and not necessarily the individual product...

• Suitable for GC analysis• Lifetime of over 100 injections• Maximum temperature up to 250°CImage(s) are representative of the product group and not necessarily the individual product.Diameter (mm): 9.5Color: Milky WhiteMaterial:...

Starbust and conical design of snap plug provides self centering needle penetration guidance as well as better resealablity or plug after use. Plug is designed to easily push in and remove from the vial. Tight fit offers good sealability.Image(s) are...

JG Finneran 15-425 mm Black Solid Top Polypropylene Cap, UnlinedImage(s) are representative of the product group and not necessarily the individual product.Open HoleCap Size (mm): 18-400Cap Color: BlackLiner: UnlinedSolid TopCap Size (mm): 18-400Cap...

Septa for 13-425 mm Screw Thread Closures (available separately). Choose the septa best suited for your application. Polytetrafluoroethylene (PTFE) Disk septa are chemically inert. PTFE Red Rubber septa are economical for many GC applications...

Septa for 20 mm aluminum seals are available in a variety of materials to best suit your application.Image(s) are representative of the product group and not necessarily the individual product.Diameter (mm): 19Material: PTFE/SiliconeColor: GrayThickness...

Septa for 8-425 mm Screw Thread Closures (available separately). Choose the septa best suited for your application. Polytetrafluoroethylene (PTFE) Disk septa are chemically inert. PTFE Red Rubber septa are economical for many GC applications...

Septa for screw thread closures is available in a variety of sizes and materials to best suit your application.Image(s) are representative of the product group and not necessarily the individual product.Diameter (mm): 13Material: PTFE/SiliconeColor:...

Available with cushioned grips for a more comfortable operation. The grips will withstand repeated exposure to cleaning and sterilizing solutions, as well as exposure to some autoclave processes. Grips can be removed if necessary (also available without...

• Suitable for GC and GC/MS applications• Lowest bleed performance• Long Life - 450 injections minimum• Maximum temperature up to 400°CImage(s) are representative of the product group and not necessarily the individual product...

The Top Seal™ closure with a 0.010 in. 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. Image(s) are representative of...

J.G. Finnerans Ultra Low Bleed Aluminum Seals are lined using a LCMS high purity septa. This septa is ideal for very sensitive applications such as Mass Spec or when multiple injections are required. Our Ultra Low Bleed Septa eliminates particulates...

Preassembled Aluminum Seals, 13 mm. Larger opening provides increased target area for needle penetration. Image(s) are representative of the product group and not necessarily the individual product.Color: SilverLiner Material: 10 mil PTFESize (mm):...

Made of the highest quality aluminum; for use with standard 11 mm chromatography vials. The open top allows for filling and retrieving samples with a syringe. Seals are available in a variety of colors for easy sample identification. Increased target...

Caps may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum metal edges. Large opening top provides greater target area for needle penetration. Starburst...

8 mm Aluminum Seals, Lined. Crimp cap silver seal aluminum. Caps can be used on vials with 8 mm crimp finish.Image(s) are representative of the product group and not necessarily the individual product.Liner: PTFE/ Red RubberLiner: PTFE/Silicone with...

Caps can be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp metal edges. Linerless caps are available. Caps can be used on vials with 8 mm crimp finish.Image(s) are...

Preassembled Black Viton Lined closures come ready to use. Designed to work in Agilent or other robotic arm autosamplers. Image(s) are representative of the product group and not necessarily the individual product.Cap Finish: RibbedCap Finish: Smooth

A convenient and easier alternative to aluminum seals, the 9 mm magnetic cover and screw thread closure prefitted with a variety of septa is designed for use in CTC GC PAL, Agilent, Gerstel and Shimadzu instruments. Image(s) are representative of the...

• Low bleed performance• Long Life - up to 100 injections• Maximum temperature up to 300 DEG CImage(s) are representative of the product group and not necessarily the individual product.Diameter (mm): 11Color: GreenLiner Material:...

These snap plugs have a pre-scored starburst to offer a penetration aid for dull or thick needles. Plug is designed to easily push in and remove from the vial.Image(s) are representative of the product group and not necessarily the individual product...