Cobetter, BAS0501TLF-3, 500 mL Lifecube™ AS Single-Use Sampling Bag, Pre-sterilized, 3 or 10/pk

Lifecube AS 500 mL single-use sampling bags provide disposable, pre-sterilized containment for collecting liquid samples from biopharmaceutical and cell-culture processes. The flexible bag uses Topene RB multilayer film and two fluid lines to support sampling and subsequent laboratory handling. The standard silicone configuration uses 20 cm tubing with a male Luer-lock inlet and a needle-free swabable valve outlet. The silicone-tubing configuration supports flexible collection connections where needle-free access is preferred. Single-use construction minimizes equipment cleaning and helps maintain fluid-path segregation between sampling events. Each bag is supplied in double-layer sterile packaging after gamma irradiation at 25–45 kGy. The film and assembled fluid path require compatibility assessment against the actual process liquid and intended storage conditions. For sampling, connect the inlet aseptically, transfer the required volume without exceeding the 500 mL bag capacity, and close or isolate the lines using qualified procedures. The sampling line is fitted with a swabable valve for repeated needle-free access. Confirm the complete assembled configuration, tubing dimensions, and commercial pack quantity against the purchase specification before use.