RUBBER STOPPER 2 HOLE FOR CONICAL FLASK

This two-hole rubber stopper is designed specifically for conical flasks used in laboratory settings. It provides a secure seal while allowing the insertion of tubing or glassware through its two precisely molded holes. Made from durable, chemical-resistant rubber, it ensures reliable performance during experiments, preventing contamination and maintaining airtight conditions essential for accurate results. Ideal for various laboratory applications requiring controlled gas or liquid flow.