Wheaton 219760 Graduated 1000mL Borosilicate Media Bottle with Screw Cap

The Wheaton 219760 graduated media bottle is a 1000mL borosilicate glass container designed for precise storage, mixing, and sampling in laboratory environments. Engineered with heavy-walled borosilicate glass, it offers excellent chemical resistance, thermal stability, and shock resistance, making it suitable for rigorous biotechnological and clinical applications such as molecular diagnostics and bioprocessing workflows.

Key features include:

• Graduated markings from 100 to 900 mL in 100mL intervals for accurate volume measurement and dispensing
• Polypropylene (PP) screw cap available in black or white for secure sealing, chemical compatibility, and ease of sterilization
• Ergonomic hand grips and a smaller base diameter to optimize handling and space efficiency in autoclaves and freezers
• Autoclavable design compliant with USP Type I glass standards, ensuring reliable sterilization for cell culture and gene editing labs
• Sloping shoulders and a pour lip that minimize spillage and facilitate precise liquid transfer
• Durable construction reduces breakage risks compared to standard Erlenmeyer flasks, enhancing safety in biomanufacturing and synthetic biology environments

Widely used in biotechnology and biomedical research fields, this media bottle is essential for sterile sample storage, live-cell imaging prep, and biopharmaceutical production pipelines requiring stringent material integrity and traceability. The designated marking area supports robust labeling for chain-of-custody and experimental accountability in diagnostic and analytical laboratories.