Eisco Size P Solid Rubber Stopper

“Eisco Size P Solid Rubber Stopper (50–55 mm top, 45 mm length)

The Eisco Size P Solid Rubber Stopper is designed for sealing large laboratory flasks and storage bottles.

Made from resilient natural rubber, this stopper resists degradation from heat and common reagents while maintaining a flexible, tight seal. Its wide conical taper ensures stability in large vessels, while the smooth surface prevents leaks and protects glassware.

Practical Applications
– Closure for large Erlenmeyer or round bottom flasks
– Sealing wide reagent and storage bottles
– Use in industrial or teaching laboratories with large glassware

Key Features
– Stopper for 50–55 mm openings
– Natural rubber construction for reuse
– Resistant to heat and laboratory chemicals
– Smooth finish ensures leak prevention

Quality & Standards
– Manufactured from durable natural rubber
– Suitable for repeated sterilisation

Specifications
– Size: P
– Top diameter: 50–55 mm
– Length: 45 mm
– Material: Natural rubber
– Brand: Eisco Labs

The Eisco Size P stopper provides a robust solution for sealing large laboratory flasks and bottles.”