FAQ: Labware - Caps

Material caps

The Answer
Our Screw Caps are made out of PolyEthylene (PE). The internal Screw Caps have a Silicone O-ring added to the cap as well. The TPE Push Caps are made of Thermo Plastic Elastomer (TPE). The EVA Push Caps are made from Ethyl Vinyl Acetate (EVA).

More from Labware - Caps

We have caps in the colors: Transparent, Natural, Grey, White, Yellow, Orange, Red, Pink, Purple, Blue, Light Blue, Light Green, Green and Black.

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The Capmat is a mat of 96 push caps that can be applied in one motion. The TPE Capcluster also caps all 96 tubes in one motion, but you can remove the foil and it leaves the tubes individually capped. The Capband is a band of either 8 caps or 12 caps which comes in the form of a Capmat, where there are breaklines to leave rows.

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We have different caps for internally threaded tubes and externally threaded tubes, the tubes vary in Screw Caps and Push Caps.

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