P5070 10 mm O-Ring Screw Cap with Gasket — Polyethylene, Leak-Proof, Assorted Colours, Bulk Packs

Ensure a tight, leak-proof seal for your lab vessels with the P5070 – 10 mm O-Ring Screw Cap with Gasket. Crafted from flexible polyethylene and featuring an integrated gasket-based O-ring, this cap delivers superior seal integrity for test tubes, vials, and sample pots.

Available in vibrant colours—including blue, green, pink, orange, yellow, natural, white, red, brown, violet, mauve, and clear—it’s easy to colour-code your seals for fast visual organization. Pack sizes range from 100, 1,000, 10,000 to 25,000 caps, offering volume flexibility and impressive value for any operational scale.

Produced under ISO 9001:2015-certified standards, the P5070 ensures consistent quality and reliable performance. In-stock items typically ship within two days, and UK orders over £100 qualify for free delivery—making this cap a convenient, trusted choice for busy labs.

Key Features & Benefits

• Leak-proof O-ring seal — Integrated gasket ensures tight, contamination-free closures.

• Colour-coded options — Available in an array of colours for easy sample differentiation.

• Flexible bulk options — Packs available from 100 to 25,000 units to match lab demand.

• Polyethylene construction — Combines flexibility with strength and chemical resistance.

• Quality guaranteed — Manufactured under ISO 9001:2015 with fast delivery.

• Efficient logistics — Fast dispatch and free UK shipping on orders exceeding £100. Regina Industries

Product Specifications

Why Choose the P5070 Cap?

This cap offers unmatched sealing performance thanks to its integrated O-ring design. Colour variety assists in visual sample management, while bulk options suit both small and large-scale operations. With ISO-certified quality and efficient delivery, the P5070 is ideal for securing high-throughput labs.

Common Applications

• Securing lab test tubes, sample vials, and storage vessels

• Colour-coding samples for workflows and rapid identification

• Long-term leak protection during storage, transport, or processing

Lab Benefits

The P5070 cap provides durability, reliability, and organizational flexibility. Its certified level quality and fast fulfillment mean smooth operations and minimal procurement delays in demanding lab environments.