Combine the elastomeric sealing of silicone with nonreactive polytetrafluoroethylene reagent contact surfaces in Thermo Scientific™ Nalgene™ Septum Closures, for use with Nalgene™ Sterile PET & PETG media bottles.
No adhesives used to attach septum to high density polyethylene closure
Non-cytotoxic and non-pyrogenic
Dual septum material for improved gas barrier
Closures are bulk packed for easy handling.
Order Nalgene PET or PETG bottles without closures separately.
Warranty: 90 days
Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.