DWK292062803

DURAN^® plug seal closure

bromobutyl rubber, GL 45 neck

• Synonym(s): 292062803
• UNSPSC Code: 41121800
• NACRES: NB.17

Properties

• packaging: case of 10 ea
• manufacturer/tradename: DURAN^® 292062803
• fitting: GL 45 neck

Description

General description

DURAN^® bromobutyl rubber closures provide a gas tight seal for GL 25 or GL 45 glass laboratory bottles. As a material Bromobutyl rubber is essentially impermeable to most gases, and the stopper provides a controlled environment inside the glass bottle for oxygen sensitive materials. Useful for maintaining anaerobic culture conditions. Bromobutyl rubber allows for multiple punctures providing easy access to the contents with a syringe.

Features and Benefits

• Bromobutyl rubber elastomer conforms with EP 3.2.9 Type I closure for chemical and penetration tests• Gas tight seal provides a controlled environment inside the bottle• Lot specific Certificate of Conformance (CoC) available• Elastic material for effective sealing and reliable self-sealing after needle piercing (21-gauge “21G” or smaller)• Multiple punctures providing easy access to the contents with a syringe• Stopper shapes and material properties optimised to fit DURAN^® GL 25 or GL 45 bottles• Suitable for autoclaving / steam sterilising at 121 °C for 20 minutes• Wide usable temperature range: -50 to +121 °C• Septum for Head-space analysis

Legal Information

DURAN is a registered trademark of DWK Life Sciences