Dynarex LabChoice Centrifuge Tubes are developed for dependable liquid containment during centrifugation procedures. Made from laboratory-grade polypropylene, these tubes offer strong structural integrity and resistance to chemical exposure. A flat, threaded cap is designed to create a secure seal, helping reduce the possibility of leakage while samples are processed.

The transparent construction allows clear visibility of contents for easy monitoring. Each tube includes a designated white labeling area for accurate identification, along with bold graduation markings to support precise volume measurement. These tubes are suitable for both high-temperature sterilization and low-temperature storage applications.

Packaging: 25 tubes per bag, 20 bags per case

Key Features:

• Engineered for reliable liquid retention during centrifugation
• Manufactured from durable polypropylene for long-lasting performance
• Threaded flat-top cap for a tight, leak-resistant closure
• Clear body for improved sample visibility
• Writable panel for convenient labeling
• Distinct graduation marks for accurate measurement
• Withstands centrifugal forces up to 12,000 RCF
• Compatible with autoclaving and freezing
• Free from DNase, RNase, DNA, and pyrogens
• Available in sterile and non-sterile formats
• Models 42100–42103: Conical base design assists in pellet formation and recovery
• Models 42104–42105: Stable, self-supporting base for easier handling and storage

Specifications:

Case Quantity: 25 per bag; 20 bags per case
Capacity: 50 mL, self-standing style
Sterile: Yes
Sterilization Method: Gamma irradiation
Color: Clear tube with blue cap
Components: Tube and cap
Materials: Polypropylene (PP) tube; Polyethylene (PE) cap
DEHP Free: Yes
Country of Origin: China