You searched for: Bottle Closures

Supplier: DWK Life Sciences (KIMBLE)

Three-pieced lined aluminum caps have unique metal inserts.

Supplier: Ace Glass

Cap membrane for pressure use is part of the GL45 connection system used with Duran lab bottles.

Supplier: DWK Life Sciences (KIMBLE)

Black phenolic screw caps feature a white rubber liner.

Supplier: DWK Life Sciences (KIMBLE)

These red PBT screw caps are suitable for silicone seal for piercing (Septa).

Supplier: Ace Glass

The heart of the GL45 connection system is a GL45 polypropylene cap with GL18 threaded ports

Supplier: DWK Life Sciences (KIMBLE)

Glass-filled, blue nylon cap with modified GPI thread finish to accommodate use with an O-ring seal

Supplier: Thermo Fisher Scientific

Replacement caps for Nunclon Delta flasks.

Supplier: DWK Life Sciences (KIMBLE)

Unlined for use with WHEATON Glass Diagnostic Bottles.

Supplier: Brandtech

Translucent screw caps are for use with BrandTech polypropylene and low-density polyethylene bottles.

Supplier: Thermo Scientific

Thermo Scientific LDPE-lined White Caps are for general-purpose HDPE bulk separate containers

Supplier: Thermo Scientific

These Open-Top Septa Caps are available with or without a bonded-in PTFE-lined silicone septa

Supplier: Thermo Scientific

PTFE-Lined Closed Caps are replacement caps for Thermo Scientific glass environmental sample bottles, jars, jugs and vials

Supplier: Labconco

Allows filling a user-supplied Fast-Freeze Flask under sterile conditions prior to lyophilization

Supplier: DWK Life Sciences (KIMBLE)

Closure is made from white urea and features a cork-backed aluminum foil liner.

Supplier: Simport Scientific

For Polypropylene Specimen Bottle (60872-302). Outside diameter: 146mm.

Supplier: Qorpak

Polypropylene hole caps are available pre-assembled with septa or without septa.

Supplier: DWK Life Sciences (KIMBLE)

Threaded cap is flanged with an open top and a butyl septum.

Supplier: Qorpak

Flip Top Caps are ideal on the workbench for dispensing small amounts of liquid

Supplier: DWK Life Sciences (KIMBLE)

GLS 80® quick release screw caps with lip seal permits opening and closing of the bottle with only a three-quarter turn.

Supplier: Qorpak

Pulp/Aluminum Foil lined caps are typically used for food applications as they will not cause odor or taste problems

Supplier: Electron Microscopy Sciences

One size fits-all syringe caps that can be used with either a luer slip or luer locking syringe tip

Supplier: Chemglass

Polypropylene vented cap has a 0.22 µm (PTFE) hydrophobic membrane to allow gas exchange while preventing contamination.

Supplier: DWK Life Sciences (KIMBLE)

The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid tight seal. Available in four colors: Blue, green, yellow and gray with matching pouring rings. Distinguishing media types is simplified and interchanging of screw caps and the risk of cross contamination is greatly reduced.

Supplier: EMPIRE/EMCO

Recommended for Polystyrene Storage Jars.

Supplier: NEST SCIENTIFIC

These injection-molded transfer caps are highly compatible with other major brands.

Supplier: NEST SCIENTIFIC

Made of high clarity, 100% virgin polystyrene.

Supplier: Qorpak

Pulpvinyl liners resist most chemical reagents. Packages of 12.

Supplier: Qorpak

Polypropylene caps are known for good impact strength, durability, cost effectiveness, thermal resistance, and pliability.

Supplier: Qorpak

Pulp/Polyethylene lined metal caps are a great general-purpose closure.

Supplier: Antyila Scientific

Ensures a leakproof seal.