You searched for: Bottle Closures

Supplier: DWK Life Sciences (KIMBLE)

Cap is moulded from a pigment free polymer to reduce the risk of leaching.

Supplier: Globe Scientific

Produced from polyethylene (PE), these caps are designed specifically for use on Globe's popular line of multi-purpose sample cups

Supplier: FIREFLYSCI, INC.

Closed screw cap comes with PTFE septa.

Supplier: NEST SCIENTIFIC

Caps for Erlenmeyer Flasks

Supplier: NEST SCIENTIFIC

Transfer Caps for Erlenmeyer Flasks, Bi-directional

Supplier: 0

Safely Control Pouring of Dangerous Liquid

Supplier: DWK Life Sciences (KIMBLE)

PTFE/LDPE liners offer excellent solvent resistance

Supplier: Qorpak

PolyCone lined caps form an exceptionally tight seal and offer a good chemical barrier

Supplier: Qorpak

White metal caps are impact-resistant and exhibit the widest range of temperature tolerances

Supplier: DWK Life Sciences (KIMBLE)

These screw caps are ideal for use with biological media, volatile solvents, corrosive chemicals and sensitive compounds.

Supplier: DWK Life Sciences (KIMBLE)

DURAN® red PBT closed screw caps with PTFE protected seal protect important materials in the lab.

Supplier: CP Lab Safety

This blue screw cap is a replacement part for EF-4-38 and EF-3004C ECO funnels and systems.

Supplier: Qorpak

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

Supplier: Samco

Samco™ Bio-Tite™ leak-resistant caps are deisgned for use with Thermo Scientific™ Samco™ containers.

Supplier: CP Lab Safety

Port cap system, 10 L Carboy, 83 B Port cap, secondary container.

Supplier: Chemglass

Cap is made from PBT (thermoplastic polyester). It can be combined with the sealing ring will accommodate tubing of the listed diameter.

Supplier: Promega Corporation

Accessory for use with the ReliaPrep Large Volume HT gDNA System used in automated purification of DNA from 1-10 ml blood on liquid-handling systems.

Supplier: EMPIRE/EMCO

Polyvinyl lined for maximum resistance.

Supplier: Kemtech America

Replacement caps are designed for use with solid phase reaction vessels.

Supplier: DWK Life Sciences (KIMBLE)

Urea screw thread caps with PTFE-faced foam-backed rubber liners

Supplier: Qorpak

White Unlined Polypropylene Caps are known for good impact strength, cost effectiveness, and pliability.

Supplier: Qorpak

Green Thermoset Plastic Caps with F217 and PTFE liners are known for providing the widest range of chemical compatibility.

Supplier: CP Lab Safety

Port cap for Nalgene plastic bottles with a 38-430 bottles, 2-port, with (2) ¹/₄-28 female ports, PTFE insert with Polypropylene collar. Choose adapters based on your tubing size. A set of plugs in included to maintain a closed system when holes are not in use.

Supplier: DWK Life Sciences (KIMBLE)

DURAN® GL 45 2-hose connection cap for the easy connection of flexible tubing to the DURAN® GL 45 bottles. The two polyproplylene connectors have angled top and straight underside connectors.

Supplier: Qorpak

Unlined polypropylene closures are autoclavable and are suitable for many dry products.

Supplier: Kemtech America

Caps for Synthware Wide Mouth Media Storage Bottles

Supplier: DWK Life Sciences (KIMBLE)

Supplier: Chemglass

These pour rings are made of high temperature ETFE (Ethylene Tetrafluoroethylene).

Supplier: Electron Microscopy Sciences

The Lyophilization seals come in four styles.

Supplier: Chemglass

These solid polypropylene caps can be autoclaved in steam to 140 °C.