Developed for demanding processing applications, this set of 72 Black Phenolic Screw Caps with 14B White Rubber Liners, 43-400 Size, is an essential accessory for your laboratory needs. These screw caps, manufactured by WHEATON®, feature a robust phenolic construction and a 14B white rubber liner that ensures a secure seal. Ideal for use in various chromatography applications, these caps are designed to withstand harsh conditions while maintaining the integrity of your samples. This pack of 72 provides ample supply for repeated use in your lab, making it a cost-effective choice for your sample bottling requirements.

• Category: Accessories for crimp caps & snap-cap vials
• Brand: WHEATON®