500mL PETG Square Storage Bottle with Bi-directional Transfer Cap with TPE Tube (60cm 1/8" ID 1/4" OD), Male CPC Connector with Female Sealing Cap, Vent Filter (0.22 μm), Sterile, 1/pk, 10/cs - C51022-AAB060A Round They can also be used

They can also be used with bottle top vacuum filters to capture sterilized media

Nest Scientific 608401

Nest Scientific round storage bottles are ideal for storing sensitive reagents

Nominal pore density  1x10⁵ pores per cm²

Comes with 250mL bottle part 342021 pre-attached

500mL PETG Square Storage Bottle with Bi-directional Transfer Cap with TPE Tube (60cm 1/8" ID 1/4" OD), Male CPC Connector with Female Sealing Cap, Vent Filter (0.22 μm), Sterile, 1/pk, 10/cs - C51022-AAB060A Round They can also be usedBottle details: 500mL USP grade VI virgin, break resistant polyethylene terephthalate, glycol modified (PETG) Use down to 40C Non autoclavable Cap and connector details: Individually wrapped, sterile 1 assembly per bag 10 per case One external transfer tube Male multi purpose connector (MPC) from Colder Products Company (CPC) with female cap Tubing details: Attached, weldable thermoplastic elastomer (TPE) external transfer tube TPE tubing manufactured