NKSC-24-S Black Phenolic Screw Cap With PE Cone Liner, 24-400 (CAT#: STEM-AL-0025-ZJF)

This product is a black phenolic screw cap for 24-400 threaded vials. It is fitted with a PE cone liner for liquid sample sealing. The cone-shaped liner seals both the vial top and the inner diameter. This design helps reduce leakage and contamination during sample storage. The solid top cap format is suitable for closed storage applications. It is intended for volatile liquids and compounds that require reliable closure performance. The phenolic cap body provides a rigid closure structure for laboratory vials. This model is suitable for environmental, food, and pharmaceutical sample storage workflows.

Closure Type: Screw cap
Thread Format: 24-400
Nominal Diameter: N 24
Cap Material: Phenolic
Cap Color: Black
Cap Style: Solid top
Liner Material: PE cone
Application Scope: Environmental, food, and pharmaceutical testing

Cone liner seals vial top and inner diameter
Solid top closure format
Phenolic cap construction
PE cone liner configuration
Helps reduce leakage risk
Helps protect samples from contamination
Suitable for volatile liquid storage
Compatible with 24-400 threaded vials