BD 352098 - Falcon 50 mL Conical Centrifuge Tubes, Polypropylene with Blue Screw Cap, 500/CA
The BD 352098 - BD Falcon 50 mL Conical Centrifuge Tubes are premium-quality polypropylene (PP) tubes designed for a wide range of laboratory applications including centrifugation, sample storage, mixing, and transport. Each tube features a conical bottom for efficient pellet recovery and a leak-resistant blue screw cap to ensure sample integrity during processing. Manufactured by Becton Dickinson (BD), these tubes are known for their superior clarity, strength, and chemical resistancemaking them a trusted choice for life science, clinical, and research laboratories worldwide.
These Falcon tubes are sterile, disposable, and autoclavable, providing high durability even under demanding centrifugation conditions. The clear graduations and frosted marking area allow for easy volume measurement and sample identification.
Key Benefits
The BD Falcon 50 mL Conical Centrifuge Tubes deliver precision, safety, and reliability for laboratory workflows. Major benefits include:
- Exceptional durability: Made of high-clarity polypropylene, resistant to cracking and deformation under high-speed centrifugation.
- Leak-proof design: Secure blue screw caps prevent sample leakage and contamination during handling or centrifugation.
- High-speed performance: Rated for centrifugation up to 9,500 g when properly supported.
- Accurate graduations: Molded, easy-to-read volume markings (2 mL increments) ensure precise measurement.
- Temperature resistance: Withstands -80C to +121C, suitable for freezing, thawing, and autoclaving.
- Convenient storage: Tubes are self-standing and compatible with standard centrifuge rotors and racks.
Compatibility and Applications
The BD 352098 Falcon 50 mL Centrifuge Tubes are compatible with all major benchtop and floor centrifuge models designed for 50 mL conical tubes. They are used across multiple disciplines for:
- Cell culture harvesting and centrifugation.
- Pelleting bacteria, yeast, or cell debris.
- Protein purification and buffer exchange workflows.
- Sample storage, mixing, and transport of biological materials.
- Clinical laboratory sample preparation and serum separation.
The universal size and reliable construction make these tubes suitable for both low-speed and high-speed centrifugation in biological, chemical, and clinical research applications.
Usage Guidelines
Before use, ensure that the tubes are securely capped and properly balanced in the centrifuge rotor. For high-speed centrifugation, match tube weights within 0.1 g to maintain rotor stability. Do not exceed the recommended centrifugal force limit of 9,500 g. After centrifugation, remove the tubes carefully to prevent sample disturbance. Tubes may be autoclaved at 121C for 15 minutes if sterilization is required prior to reuse (for non-disposable applications). Dispose of used tubes according to laboratory biohazard waste guidelines if they contain biological material.
Certifications, Safety Standards, and Regulatory Approvals
The BD Falcon 50 mL Conical Tubes comply with FDA, CE, and ISO 13485:2016 standards for laboratory plasticware. They are manufactured in a Class 100,000 cleanroom environment under Good Manufacturing Practices (GMP). Each lot undergoes rigorous quality control testing for sterility, dimensional accuracy, and leakage resistance. The tubes are certified non-pyrogenic, non-cytotoxic, DNase-free, RNase-free, and human DNA-free, making them suitable for molecular biology and cell culture applications.
Comparison with Competitor Products
Compared to generic centrifuge tubes, BD Falcon tubes offer superior strength, transparency, and sealing performance. The thicker wall design withstands higher g-forces without deformation or leakage, outperforming competitor brands in both mechanical reliability and clarity. While other brands may exhibit inconsistent cap fitting or weak threading, BDs precision-molded caps ensure consistent sealing, reducing sample evaporation and contamination risk. The crystal-clear polypropylene construction also facilitates visual inspection of pellet formation and liquid separation.
Typical User Profile and Application Scenarios
This product is ideal for laboratory professionals including researchers, clinicians, and technicians working in:
- Life sciences and biotechnology research laboratories.
- Clinical diagnostic and hospital testing facilities.
- Pharmaceutical and biomanufacturing quality control departments.
- Environmental and food safety testing labs.
- Academic research institutions conducting centrifugation-based assays.
These tubes are particularly useful in workflows requiring sterile, leak-resistant sample handling and high-speed centrifugation performance.
Best Practices for Use and Maintenance
Store tubes at room temperature (1530C) in their original packaging until use. Avoid direct sunlight and prolonged exposure to heat. Always balance tubes before centrifugation and use appropriate adaptors for secure fitting in the rotor. Do not use tubes showing cracks, discoloration, or compromised caps. For cold centrifugation, pre-chill the tubes to reduce condensation and sample loss. After use, dispose of according to local biosafety and recycling regulations.
Regulatory and Safety Information
The BD 352098 - BD Falcon 50 mL Conical Centrifuge Tubes are classified as general laboratory consumables and conform to global laboratory safety regulations. They are made from virgin, high-grade polypropylene and are free from heavy metals, DEHP, and latex. The product includes a tamper-evident seal to verify sterility and integrity before use. A Certificate of Analysis (CoA) and Safety Data Sheet (SDS) are available upon request, detailing chemical composition, sterility assurance, and safety handling guidelines.
How to Order
To order the BD 352098 - BD Falcon 50 mL Conical Centrifuge Tubes with Blue Screw Cap, add the item to your cart and complete checkout through CIA Medical. We offer competitive pricing, fast delivery, and dependable customer service for laboratories and healthcare institutions. For bulk purchases, Certificates of Conformance, or technical support, contact CIA Medicals customer service team at (312) 275-5850 or use the contact form on this page. Our representatives can assist with product availability, compatibility information, and ordering documentation.
