Fisherbrand™ White Polyurethane Foam Stoppers

Used as convenient alternative method for closing sterile media flasks and vials instead of cotton plugs.

Brand:  Fisherbrand™ PFS/25X50

Product Code. 11502563

Description

• Used for microbiology applications
• During storage of media, it is preferable to cover the stoppers with aluminum foil to avoid dust contamination on removal
• Shrinkage will occur after continued use following autoclaving, but this is dependent purely on application
• To eliminate the possibility of obstructing the flow of air into the media container, care should be taken not to crease the stoppers on fitting

Specifications

• Diameter (Metric): 25mm
• Length (Metric): 50 mm
• Size: 25 x 50mm
• Material: Polyurethane

• For Use With (Application): Microbiology
• Quantity: 100/Pk.
• Color: White
• Product Type: Stopper