Wuxi Nest Cell Culture Flasks PC Bottle, Flat Bottom, TPE Tube (90 cm, 1/4" ID, 7/16" OD), Heat seal, Vent Filter (0.22 μm, 13.8 cm²), Sterile Double Bag Package, 1 pc/pack, 4 packs/case, 4 pcs/case , C10423-DZC090A

Cell culture flask assembly designed for aseptic liquid handling and closed transfer in cell culture and bioprocess workflows. The product is a flat-bottom polycarbonate (PC) bottle with a 90 cm TPE transfer tube (1/4" ID, 7/16" OD), heat-sealed connections, and an integrated 0.22 μm vent filter (13.8 cm²). It is supplied sterile in a double-bag package for single-use laboratory applications requiring sterile transfer, vented gas exchange, and leak-resistant connections.

Key Features:

• Container material: Polycarbonate (PC) with flat bottom
• Transfer tube: TPE, 90 cm length, 1/4" inner diameter (ID), 7/16" outer diameter (OD)
• Closure/connection: Heat seal
• Vent filter: 0.22 μm pore size, 13.8 cm² surface area
• Sterility & packaging: Sterile, double-bag package; 1 pc per pack, 4 packs per case (4 pcs/case)

Advantages:

• Integrated 0.22 μm vent filter provides sterile gas exchange while minimizing contamination risk.
• Heat-sealed connections and long TPE transfer tubing enable leak-resistant, closed transfers for aseptic workflows.
• Sterile double-bag packaging and single-use design reduce contamination risk and eliminate cleaning/sterilization steps.
• Polycarbonate flat-bottom bottle offers durable, clear containment suitable for laboratory handling and observation.