33-400 Cap, Black Phenolic Screw Cap, Poly-Seal Liner.

The 33-400 Black Phenolic Screw Cap by DWK Life Sciences LLC is designed for secure sealing of containers in laboratory settings. The cap features a Poly-Seal liner that provides a tight seal to prevent leaks or contamination of samples. This cap is compatible with containers that have a 33-400 neck finish, offering a universal fit for various lab applications.

Constructed from durable phenolic material, this screw cap ensures reliable performance and chemical resistance, making it suitable for a wide range of reagents and solvents. The Poly-Seal liner enhances the cap's sealing capability, keeping the contents of the container safe and intact during storage or transportation.

Ideal for laboratories, research facilities, and other scientific environments, the 33-400 Black Phenolic Screw Cap is a versatile accessory that ensures the integrity of your samples. Trust in the quality and precision of DWK Life Sciences LLC products for your laboratory needs.