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Black Phenolic Screw Caps, Rubber Liner. Size 43-400 caps have autoclavable, 14B, white rubber liners.

Black Phenolic Screw Caps, Qorpak. Size 13-425, It has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 15-425, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Polyethylene Liner. Size 83-400 caps with solid polyethylene liners. Provide a wide range of chemical compatibility and are temperature tolerant.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 18-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 20-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 22-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Thermoset Caps, Pulp/Vinyl Liner. Neck size(mm-GPI Thread): 100-400. These caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 24-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 24-410, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 28-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 33-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, Poly-Seal Liner. Size 38-400, black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to the protruding lock-stud in cap, so that it cannot become dislodged or fall out.

Black Phenolic Screw Caps, PolyCone Liner, Qorpak® - CAP-00204

Caps PolyCone Lined. Caps, PolyCone Lined, Thermoset, Color: Black Ribbed, Material: Phenolic, Neck Finish: 13-425, Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Cap 18-400 Phenolic Black Ribbed Polycone.

Black Phenolic Thermoset Cap. Neck Size 22-400. Polyseal Cone liner. Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Cap 38-400 Phenolic Black Plain Round Solid Polyethylene Disc.

Cap 48-400 Phenolic Black Plain Round Solid Polyethylene Disc.

Black Phenolic Thermoset Cap. Neck Size 20-400. Polyseal Cone liner. Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Caps Pulp/Vinyl liner. Caps, Pulp/Vinyl liner, Thermoset, Color: Black, Material: Phenolic, Neck Finish: 24-400, Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Black Phenolic Thermoset Cap. Neck Size 24-400. Polyseal Cone liner. Provides the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures.

Metal Caps, Plastisol Liner. Neck size(mm-GPI Thread): 48-400. For use in the widest range of temperatures, these caps are also very resistant to fracture from impact. Comes in a full range of sizes with several liner systems including Plastisol.

Cap, White, polypropylene, 89mm, Neck size (mm-GPI Thread): 89-400, Available with a SturdeeSeal Polyethylene foam liner or linerless, SturdeeSeal liner has excellent sealing characteristics and good chemical resistance

NALGENE Polypropylene Screw Caps. Pack of 12 natural-colored 24mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE Polypropylene Screw Caps. Pack of 12 natural-colored 28mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE Polypropylene Screw Caps. Pack of 12 natural-colored 53mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE Polypropylene Screw Caps. Pack of 12 natural-colored 43mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE Polypropylene Screw Caps. Pack of 12 natural-colored 63mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE High-Density Polyethylene Screw Caps. 53mm natural-colored caps for radiation-sterilization applications. Use with NALGENE bottles. Not autoclavable. Pack of 12.

NALGENE High-Density Polyethylene Screw Caps. 20mm white caps for radiation-sterilization applications. Use with NALGENE bottles. Not autoclavable. Pack of 12.

NALGENE High-Density Polyethylene Screw Caps. 38mm white caps for radiation-sterilization applications. Use with NALGENE bottles. Not autoclavable. Pack of 12.

Fluid-Transfer Closure, PP. For use with NALGENE Mason jars (16128-841, -885, -900, -905) or NALGENE straight-sided jars. For fluid transfer in the lab or field. 70-mm.

NALGENE White Polypropylene Closure. For use with NALGENE jars (36319-580 and -627, 16129-306 and -308, 16129-356 and -378, 36318-588 and -602), and mason jars (16128-841 series). Cap size: 70mm. Autoclavable.

NALGENE Polypropylene Screw Caps. 38-430 caps for large NALGENE bottles and carboys. Autoclavable. Pack of 12.

Screw Closure, ETFE.

NALGENE Polypropylene Screw Caps. Pack of 12 amber-colored 53mm caps. Linerless caps are for use only with NALGENE narrow and wide-mouth bottles and Erlenmeyer flasks. Autoclavable.

NALGENE High-Density Polyethylene Screw Caps. 83mm natural-colored caps for radiation-sterilization applications. Use with NALGENE bottles. Not autoclavable. Pack of 2.

NALGENE Polypropylene Screw Caps. 53mm buttress-type caps for large NALGENE bottles and carboys. Autoclavable. Pack of 12.

Nalgene Polypropylene Filling/Venting Closures, Thermo Scientific. Ready to accept additional fluid transfer components such as aseptic connectors and air vent filters, closures are specifically designed to mate with most nalgene bottles and carboys, leakproof systems for secure.

Nalgene Polypropylene Filling/Venting Closures, Thermo Scientific. Ready to accept additional fluid transfer components such as aseptic connectors and air vent filters, closures are specifically designed to mate with most nalgene bottles and carboys, leakproof systems for secure.

Nalgene Barbed Bulkhead Fittings, Thermo Scientific. Promote the customization of most nalgene bottles and carboy closures for aseptic transfer of liquids, includes a set of 2 panel mount barbed fittings, kits include instructions and templates, and polypropylene fittings.

NALGENE Polypropylene Screw Caps. 83mm buttress-type caps for large NALGENE bottles and carboys. Autoclavable. Pack of 2.

Probe Adaptor Closure, Silicone. Allows insertion of 7- to 14-mm diameter probes.

Barbed Bulkhead Fitting, PP.

Barbed Bulkhead Fitting, PP.

Sealing Gasket, TPE For cat#2160-0530; #2162-0531.

Gasket for Filling/Venting Closure for Cat#2160-0830;#2162-0830.

Cap with Foam Insert. For 300mL bar-coded B.O.D. bottles.

MicrolinkBlack Closed Top Caps With PP/Silicone Liners, Screw cap size: 33-430. Black, closed top, autoclavable cap with ultrasonically bonded liner. Ideal for use with biological media and test reagents. Wheaton Science Products completes your package with the right closure.

MicrolinkBlack Open Top Caps With PP/Silicone fluoropolymer resin Liner, Screw cap size: 33-430. Black, open top, autoclavable cap. The ultrasonic welding of the liner to the cap eliminates the possibility of toxicity.

MicrolinkBlack Open Top Caps With PP/Silicone fluoropolymer resin Liner, Screw cap size: 38-430. Black, open top, autoclavable cap. The ultrasonic welding of the liner to the cap eliminates the possibility of toxicity.

Black Phenolic Screw Caps With Poly-Seal PE Cone Liners, Screw cap size: 28-400. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Poly-Seal PE Cone Liners, Screw cap size: 33-400. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Poly-Seal PE Cone Liners, Screw cap size: 38-430. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Rubber Liners, Screw cap size: 38-400. Non-toxic white rubber liner for culture work. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Rubber Liners, Screw cap size: 51-400. Non-toxic white rubber liner for culture work. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Rubber Liners, Screw cap size: 18-415. Non-toxic white rubber liner for culture work. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Rubber Liners, Screw cap size: 38-415. Non-toxic white rubber liner for culture work. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black Phenolic Screw Caps With Metal-Foil Liners, Screw cap size: 33-400. For use with organic solvents. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Black PhenolicScrew Caps With fluoropolymer resin Liners, Screw cap size: 18-415. Autoclavable. Liner is white rubber faced with fluoropolymer resin. Designed to assure the ultimate in product safety. Wheaton Science Products completes your package with the right closure.

Black PhenolicScrew Caps With fluoropolymer resin Liners, Screw cap size: 15-415. Autoclavable. Liner is white rubber faced with fluoropolymer resin. Designed to assure the ultimate in product safety. Wheaton Science Products completes your package with the right closure.

Colored Polypropylene Caps, Without Inner Sealing Ring, White. Screw cap size: 45mm. For use with 45mm lab bottles without pour ring, and with 224100-503 stopper. These 45mm non-reactive, autoclavable caps have sure-grips for easy handling.

Colored Polypropylene Caps, With fluoropolymer resin Faced Silicone Liner, White. Screw cap size: 45mm. Liner is ultrasonically bonded to eliminate toxicity and to assure product safety. These 45mm non-reactive, autoclavable caps have sure-grips for easy handling.

PBT Screw Caps, With PTFE Liner. Screw cap size: 45mm. Cap with PTFE liner can withstand temperatures up to 180[degree]C. Made of polybutylene terephthalate. Caps have high heat resistance and can withstand temperatures up to 200[degree]C for short periods of time. Autoclavable.

ETFE Pour Lip. 45mm. For use with red PBT screw cap. Pour lip is made of ethylene-tetrafluorethylene (ETFE). Withstands temperatures up to 200[degree]C. Fits any Wheaton bottle with 45mm pour lip. Wheaton Science Products completes your package with the right closure.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 15-415. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 18-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 20-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 20-410. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 22-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 24-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 24-410. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 28-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 28-410. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 33-400. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

White Polypropylene (PP) Caps With Foamed Polyethylene Liners, Screw cap size: 33-430. Caps have multi-purpose liners for use with neutral pH to mild acid and alkali solutions.

Snap Caps, Natural Polyethylene, 22mm. All sizes have tabs for easy removal. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Snap Caps, Natural Polyethylene, 30mm. All sizes have tabs for easy removal. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Snap Caps, Natural Polyethylene, 34mm. All sizes have tabs for easy removal. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Snap Caps, Natural Polyethylene, 45mm. All sizes have tabs for easy removal. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

Nalgene Polypropylene Screw Caps, Thermo Scientific. For use only with nalgene narrow and wide mouth bottles and erlenmeyer flasks, autoclavable, before autoclaving, set cap on top of container without engaging threads.

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