SaniSure Bottle Assembly 125 ml PETG 2 Bottle Assemblies

SaniSure CAP2V8-125PETG-X-2 Bottle Assembly – 125 mL PETG, 2-Port, Sterile

The SaniSure CAP2V8-125PETG-X-2 is a premium, ready-to-use single-use bottle assembly engineered to simplify sterile fluid transfer, sampling, and storage in biopharmaceutical manufacturing. This integrated closed-system features a highly durable, crystal-clear 125 mL square PETG bottle paired with SaniSure’s industry-leading Cap2V8 closure. The one-piece molded cap completely eliminates traditional barbed fittings, drastically reducing the risk of leaks and microbial contamination. Pre-plumbed with weldable C-Flex tubing, a dedicated vent filter, and an internal dip tube, this gamma-irradiated assembly allows process engineers to safely route expensive media, buffers, or seed cultures without ever needing to perform open-vessel manipulations inside a biological safety cabinet.

Technical Performance and Design

• One-Piece Molded Cap: The tubing ports and the cap are manufactured as a single continuous polymer structure. This design eliminates the dead space, particulate shedding, and fluid bypass risks associated with multi-piece barbed fittings.

• Weldable C-Flex Tubing: Equipped with an 18-inch transfer line made from biopharmaceutical-grade C-Flex (thermoplastic elastomer). This allows operators to make secure, leak-proof sterile connections to bioreactors or fluid manifolds using standard tube-welding equipment.

• Notched Dip Tube: The internal dip tube extends to the absolute bottom of the bottle and features a specialized "V-notch" cut. This ensures maximum liquid extraction (the "last drop") while actively preventing the tube from suctioning flat against the floor of the bottle and blocking flow.

• Integrated Sterile Vent: Features a 4-inch vent line terminating in a 25 mm, 0.2 µm hydrophobic filter. This guarantees safe gas displacement during filling and emptying, preventing vacuum collapse or pressure blowouts without compromising the sterile envelope.

Product Specifications

• Catalog Number: CAP2V8-125PETG-X-2

• Product Line: Cap2V8 Single-Use Closure Systems

• Volume Capacity: 125 mL

• Bottle Material: Square PETG (Polyethylene Terephthalate Glycol)

• Tubing Material: C-Flex (1/8" ID x 1/4" OD)

• Sterility: Single-Use, Gamma Irradiated to SAL 10^-6

Key Benefits & Applications

• Aseptic Sampling & Transfer: The perfect sized vessel for pulling representative cell culture samples or delivering trace elements and growth factors into a bioreactor without risking airborne contamination.

• Space-Saving Storage: The square PETG bottle design maximizes storage efficiency inside crowded laboratory refrigerators and incubators compared to standard round bottles.

• Bypasses Cleaning Validation: Arriving fully assembled and certified sterile, it completely eliminates the massive labor costs and validation hours required to clean, assemble, and autoclave reusable glass media bottles.

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