Description
Description
Nalgene® 342158-0023 HDPE Lined Closures are your go-to solution for ensuring the sterility and integrity of serum vials. Designed specifically for a neck finish of 20-415, these yellow sterile caps offer exceptional performance with a sterility assurance level (SAL) of 10-6, making them ideal for a variety of laboratory applications.
Manufactured by Nalgene®, reputable for high-quality laboratory products, these closures feature a three-ply co-extruded liner consisting of a low-density polyethylene core sandwiched between two layers of solid HDPE. This innovative design eliminates the need for a traditional rubber stopper while maintaining an airtight seal, reducing the risk of contamination.
- Color: Yellow for easy identification
- Sterile to 10-6 SAL, ensuring maximum contamination prevention
- Three-ply co-extruded liner for enhanced performance
- Compatible with serum vials (Cat. No. 342032), sold separately
- Case of 2000 caps, ideal for bulk laboratory needs
- Typically ships from New York for fast delivery
Maximize the efficiency and safety of your laboratory processes with Nalgene® HDPE Lined Closures, where quality meets reliability in serum vial applications.






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