10PK Stoppers, 12/21 - Polypropylene - Chemical Resistant - Eisco Labs

• Lightweight and durable Polypropylene stopper
• Fits 12/21 sockets
• Acid-proof
• Autoclavable
• Pack of 10 stoppers

10 pack of extremely lightweight and durable polypropylene stoppers. Acid-proof and autoclavable; they are sized for a 12/21 socket.

Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.