CELLMASTER Culture Roller Bottle, Sterile, 24 pieces/bag

The Greiner Bio-One CELLMASTER roller bottle delivers exceptional performance for mass cell culture applications, featuring an 850 cm² growth area in a compact X-form design. This polystyrene roller bottle incorporates a smooth surface and measures 271mm in height with a total volume capacity of 2,520 mL, making it ideal for large-scale adherent cell cultivation. The advanced filter screw cap contains a 0.2 μm membrane that provides optimal contamination protection while ensuring high gas exchange rates, enabling effective mass cultivation using bicarbonate buffer and CO₂ systems.

Manufactured using seamless production techniques that eliminate leaking seams, this roller bottle meets stringent quality standards including USP VI test requirements and is sterilized by validated irradiation procedures (ISO 11137). The product is certified sterile, nonpyrogenic, noncytotoxic, and free of detectable DNase, RNase, and human DNA, ensuring optimal cell culture conditions. Each bottle features clear expiry date and lot number markings for complete traceability, while endotoxin testing is conducted according to USP 85 with a tolerance level of 0.03 EU/mL, making it suitable for research applications requiring the highest standards of purity and reliability.