International Shipping

We do not offer international shipping to countries within the European Union

We can only ship non-hazardous products to Rest of World

Screw Cap 9mm, Blue Polypropylene, Bonded with white silicone/red PTFE septa 0.04ins thick

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Price: £20.95

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This pack is available in other quantities

Pack: 10 x 100 Pack

Price: £164.95

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Stock Availability

On Shelf - Approx. UK delivery date: Friday the 30th January 2026*

In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)

4 to 6 weeks approx. (Not guaranteed)

UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Description
Specification

General

Screw Cap 9mm, Blue Polypropylene, Bonded with White Silicone/Red PTFE Septa (1 mm Thick)

This 9mm blue screw cap is made from polypropylene and features a bonded white silicone/red PTFE septum. The bonded design keeps the septum securely in place, reducing the risk of displacement during repeated use and ensuring reliable sealing performance.

The red PTFE facing offers chemical resistance, while the white silicone backing provides resealability for routine laboratory workflows.