Discover the reliability of Plasticoid VWR Rubber Stoppers TW-5, perfect for laboratory use! This case includes 10 durable rubber stoppers, designed to fit various glassware and lab equipment securely. Their flexible yet sturdy construction ensures an airtight seal, preventing contamination and evaporation of your samples. Ideal for use in chemistry, biology, or any scientific application, these stoppers are resistant to chemicals and temperature variations. Whether you're sealing flasks or test tubes, these TW-5 stoppers provide the perfect solution for your lab needs. Upgrade your lab supplies with this essential pack today!
