Noted for its role as an intermediate in complex synthesis pathways, this black polypropylene cap with hole and septa is designed for use with screw-cap sample vials. It features integrated septums, ensuring secure and reliable sealing while allowing for easy access to the contents within. This cap is ideal for applications requiring repeated sampling or the addition of reagents, making it a versatile choice for various laboratory procedures. Its robust construction ensures durability and resistance to common solvents, providing long-lasting performance even under demanding conditions.

• Category: Accessories for screw-cap sample vials