Nalgene® 342158-0021 HDPE Lined Closures (Sterile Caps) 20-415 for Serum Vials, White, case/2000

The Nalgene® 342158-0021 HDPE Lined Closures provide a reliable sealing solution for serum vials, specifically designed with a neck finish of 20-415. These sterile caps come in a case of 2000, ensuring ample supply for laboratory needs. With a guaranteed sterility of up to 10-6 Sterility Assurance Level (SAL), they meet rigorous industry standards for contamination control.

These closures are constructed with a three-ply co-extruded liner, featuring a low-density polyethylene core enveloped by solid HDPE facings. This innovative design eliminates the need for traditional rubber stoppers, streamlining the sealing process while maintaining optimal sterility and integrity of the contents within the vials.

• Sterile to a 10-6 SAL, ensuring maximum contamination prevention
• Three-ply co-extruded liner with low-density polyethylene core
• Compatible with serum vials (Cat. No. 342032, sold separately)
• Neck finish of 20-415 for a secure fit
• Comes in a convenient case of 2000 closures
• Manufactured from high-density polyethylene for durability

With the Nalgene® 342158-0021 HDPE Lined Closures, laboratories can ensure the integrity of their samples while simplifying their operational processes. Typically shipped from New York, these closures are readily available to support your scientific endeavors.