
**Bulk Buy** CRB16 16 mm Finned Plug Cap – Polyethylene, Tight Seal, 1,000-Pack, ISO 9001 Quality
Seal your lab vessels with precision using the CRB16 16 mm Finned Plug Cap. Crafted from high-grade polyethylene, its finned design ensures a robust, leak-resistant fit in 16 mm openings—ideal for test tubes, vials, or culture containers.
Supplied in a 1,000-piece bulk pack, the CRB16 cap offers great value for high-throughput labs. Produced under ISO 9001:2015 certified standards with a fast turnaround and free UK shipping on orders over £100, it’s a reliable staple for laboratory inventory.
Key Features & Benefits
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Secure finned plug design – Offers a tight and reliable seal in 16 mm openings.
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Durable polyethylene construction – Flexible yet resilient, protecting sample integrity.
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Bulk quantity – 1,000 caps per pack minimize supply interruptions and provide cost efficiency.
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Certified quality – Manufactured to ISO 9001:2015 standards for consistency and reliability.
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Fast supply chain – In-stock availability ensures prompt delivery with free UK shipping over £100.
Product Specifications
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Model: CRB16
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Type: Finned Plug Cap
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Material: Polyethylene (PE)
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Diameter: 16 mm
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Pack Size: 1,000 caps
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Quality Standard: ISO 9001:2015 certified manufacturing
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Shipping: Fast dispatch, free UK delivery on qualifying orders
Why Choose CRB16?
The CRB16 Finned Plug Cap gives labs a strong and easy-to-handle sealing solution that reduces leaks and contamination risk. Its large pack size ensures you're well-stocked, while certified manufacturing guarantees dependable quality—perfect for busy lab environments.
Common Applications
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Sealing lab tubes, bottles, and cryovials
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Maintaining sterile sample environments
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Consumable management in labs and research facilities
Lab Benefits
This cap helps eliminate frustrations with secure and reliable vessel fittings. Its ISO-certified quality and bulk value support uninterrupted workflow and optimized operations.

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