Description:

Livingstone Polypropylene Stopper with Conical Joint and Standard Taper provides a secure fit for 50mL glassware commonly used in laboratories. Sized at 14/23, this recyclable stopper is made from durable, chemical-resistant polypropylene for long-lasting performance. Its precise taper design ensures leak-free sealing and easy insertion into compatible lab bottles or flasks. Ideal for scientific, industrial, and educational applications requiring frequent sealing and resealing of glass containers. Supplied individually for flexible stocking and lab setup.