You searched for: Closures

Supplier: Bohlender

PPS screw cap, black, distributor body made from PTFE or PFA.

Supplier: Bohlender

Blue screw cap made of PPS. Body made of PTFE.

Supplier: VWR Collection

screw cap, Screw cap, PP, with foam insert, For: PP 28 bottles, Colour: Black, PP, VWR®, Thread: PP 28, Colour: Black

Supplier: Bohlender

Silicone ring with double-sided PTFE washer. After assembly, the product is only exposed to PTFE.

Supplier: Bohlender

PP screw cap, green, distributor body and tubing connectors made from PP

Supplier: Simport Scientific

Caps made of PE feature a long skirt and a super fast thread design allowing them to be removed or sealed with a single turn. Caps are designed with flexible sealing lip which provides leakproof seal.

Supplier: DWK Life Sciences

A highly transparent and ergonomic polymethylpentene cap for GL 45 DURAN® laboratory bottles.

Supplier: DWK Life Sciences

These stretchable silicone lids are used to close round and square vessels and are available in three sizes and colours, as well as a set of three.

Supplier: DWK Life Sciences

The reusable GL 45 caps allow DURAN® GL 45 lab bottles 100 ml or larger to be used be used for sampling, liquid feeding, or transfer.

Supplier: Bohlender

Screw cap and distributor body both made of PP.

Supplier: RIXIUS

Screw cap, For: 50 ml jar, Colour: Black, Thread: GL 51, Colour: Black, For: 50 ml jar

Supplier: DWK Life Sciences

The 45 mm phenolic over-cap screws down over the open-top aluminium GL 45 cap covering and protecting the septum or stopper.

Supplier: Bohlender

Red screw cap made of glass-fibre reinforced ETFE, inner parts consisting of a v-ring (ETFE), a tapered ring and a sealing ring (both PTFE) as well as an o-ring (FKM) for tubing diameters under 3 mm, (not exposed to the medium). The medium is only exposed to PTFE.

Supplier: DWK Life Sciences

Rubber lined caps feature a non-toxic white styrene-butadiene rubber liner ideal for cell culture work.

Supplier: VWR Collection

Dropper cap, Thread: 18 mm, For bottles: 50/100 ml

Supplier: Bohlender

PP screw cap, blue and PTFE body.

Supplier: Thermo Fisher Scientific

PP, white with TPE seal.

Supplier: DWK Life Sciences

Ideal for autoclaving processes because the 0,2 micron ePTFE membrane permits pressure equalisation and tight sealing, greatly reducing the risk of contamination. Ingress of liquids or solids is prevented and the bottle contents remain sterile.

Supplier: Corning

The 120 mm Center Cap Assembly for Corning® Spinner Flasks is designed for use with direct overhead drive motor.

Supplier: DWK Life Sciences

Connection system with PP screw cap GL 45 with two or three PTFE ports. Flexible modular system. Typical applications: safe transfer of liquid media within a closed and sterile system (evaporation is reduced).

Supplier: RIXIUS

Screw cap, PP, black, with PTFE-inlay, Thread: GL 28

Supplier: Simport Scientific

These polypropylene screw caps are to be used with T500 series internal thread sample tubes.

Supplier: DWK Life Sciences

PP, blue.

Supplier: RIXIUS

Closures for bottles, narrow neck glass, brown, with thread. Tamper-evident bell cap made of PP with PTFE cup seal, thread GL 45 black/red 908/1418.

Supplier: Bohlender

Black screw cap, made of conductive PPS-EX, for GL 45 threaded bottles and distributor body made of conductive PTFE-EX.

Supplier: DWK Life Sciences

PP, red or blue.

Supplier: Bohlender

Black screw cap made of PPS and available with or without stopcocks. Distributor body made of PTFE with 2 or 3 ports with female thread UNF 1/4" 28 G on upper and lower sides and stopcock made of FEP for each port.

Supplier: DWK Life Sciences

PP, coloured, with lip seal.

Supplier: VWR Collection

Safe-T-Flex caps feature a unique, flexible, over-locking design, locking securely on the outside of the tube lip and can be removed with one hand. A tight seal ensures sample integrity and prevents spillage or evaporation of serum samples. This special seal protects against the aerosols of highly infectious organisms such as TB and the HTLV-III virus. They are colour coded for easy specimen identification and to help guard against cross-contamination. The top of each cap can also be numbered or labelled with indelible ink. Self-locking cap holds firmly in any position and keeps contents secure while in transit. Liquid-tight seal withstands centrifugation, agitation, refrigeration and freezing.

Supplier: Bohlender

PPS/PTFE.