Screw caps, GLS 80, blue | Seals, hose connectors and accessories | Containers, bottles, tins and canisters | Laboratory Glass, Vessels, Consumables | Labware | Carl Roth - Germany
![Pro-Tect Cap White for 1/4 in. Sleeve and 1/4 in. Hex-Head Blue Tap Concrete Screw (100 per Pack) PT4CWH100 - The Home Depot Pro-Tect Cap White for 1/4 in. Sleeve and 1/4 in. Hex-Head Blue Tap Concrete Screw (100 per Pack) PT4CWH100 - The Home Depot](https://images.thdstatic.com/productImages/d55dd5a8-5b3b-45d3-952a-6674b4fb2521/svn/whites-pro-tect-screw-caps-pt4cwh100-64_600.jpg)
Pro-Tect Cap White for 1/4 in. Sleeve and 1/4 in. Hex-Head Blue Tap Concrete Screw (100 per Pack) PT4CWH100 - The Home Depot
![Pack of 50, 6/8g Blue Hinged One Piece Plastic Screw Cover Caps (Small, 6/8g) : Amazon.co.uk: DIY & Tools Pack of 50, 6/8g Blue Hinged One Piece Plastic Screw Cover Caps (Small, 6/8g) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/41XRWD-2qmL._AC_UF894,1000_QL80_.jpg)
Pack of 50, 6/8g Blue Hinged One Piece Plastic Screw Cover Caps (Small, 6/8g) : Amazon.co.uk: DIY & Tools
![Kinesis Screw Caps, 9 mm, Blue PP, Pre-Slit/Bonded, White PTFE/Red SL Septa; 100/Pk from Cole-Parmer France Kinesis Screw Caps, 9 mm, Blue PP, Pre-Slit/Bonded, White PTFE/Red SL Septa; 100/Pk from Cole-Parmer France](https://pim-resources.coleparmer.com/item/l/kinesis-1634913-screw-caps-9-mm-blue-pp-pre-slit-bonded-white-ptfe-red-sl-septa-100-pk-1634913.jpg)
Kinesis Screw Caps, 9 mm, Blue PP, Pre-Slit/Bonded, White PTFE/Red SL Septa; 100/Pk from Cole-Parmer France
![MP Biomedicals™ Screw Caps Screw Caps; Quantity: 500 Pk.; Color: Blue MP Biomedicals™ Screw Caps | Fisher Scientific MP Biomedicals™ Screw Caps Screw Caps; Quantity: 500 Pk.; Color: Blue MP Biomedicals™ Screw Caps | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/product-images/F299626~p.eps-650.jpg)
MP Biomedicals™ Screw Caps Screw Caps; Quantity: 500 Pk.; Color: Blue MP Biomedicals™ Screw Caps | Fisher Scientific
![Caps, blue, 9-425mm screw thread, non slit white Silicone/red PTFE Soft-Guard septa. Soft-Guard Brand. 100/pack Caps, blue, 9-425mm screw thread, non slit white Silicone/red PTFE Soft-Guard septa. Soft-Guard Brand. 100/pack](https://cornerstonescientific.com/image/cache/catalog/MTC%20items/Caps/Soft%20Guard/9502S_E_10C_B-for-CSS-695x800.png)
Caps, blue, 9-425mm screw thread, non slit white Silicone/red PTFE Soft-Guard septa. Soft-Guard Brand. 100/pack
![China 9-425 Blue Screw Thread Caps Manufacturers, Suppliers and Factory - Wholesale Products - Zhejiang ALWSCI Technologies Co.,Ltd China 9-425 Blue Screw Thread Caps Manufacturers, Suppliers and Factory - Wholesale Products - Zhejiang ALWSCI Technologies Co.,Ltd](https://www.alwsci.com/Content/uploads/20209536/20201030140838f9a79705aa9e46f0b21a85985e9d17da.jpg)