Designed by Ningbo Excellent New Materials Co Ltd, this product offers a versatile solution for sealing sample vials. The combination of a black open-topped cap and a white PTFE/red silicone septa brings reliability and customization to your laboratory processes.

These components are thoughtfully engineered for compatibility with various autosamplers, including popular brands like Varian, Shimadzu, and Hitachi.

Crafted with precision, this product bears the model number "black" and is constructed from Φ8mm material. Part of the Chemicals and Lab Chemical product group, the black open-topped cap and white PTFE/red silicone septa provide an efficient barrier for your sample vials, ensuring the integrity of your samples during analysis.

Originating from China, these components are a testament to Ningbo Excellent New Materials Co Ltd's commitment to quality. The open-topped cap is designed for easy handling, while the PTFE/red silicone septa can be tailored to your desired color. This flexibility in customization allows you to align the product with your specific needs.

Whether you're conducting research, quality control, or various analytical processes, these components play a crucial role in maintaining the accuracy and reliability of your results. Their compatibility with a wide range of autosamplers ensures a seamless integration into your workflow, enhancing efficiency and productivity in your laboratory operations.

As a reputable manufacturer, Ningbo Excellent New Materials Co Ltd has prioritized delivering a product that meets the needs of B2B buyers. If you seek customization or competitive pricing for the black open-topped cap and white PTFE/red silicone septa, our team is here to assist.