Cryo Tube Vial – 4.5mL, Polypropylene, Screw Cap | Self-Standing

Features:

• 4.5mL Capacity – Ideal for long-term storage of cells, plasma, serum, and biological specimens
• Self-Standing Base – Offers vertical stability for benchtop and freezer use
• Screw Cap Closure – Leak-proof sealing with internal or external thread (based on model)
• Polypropylene Construction – High chemical resistance and temperature durability
• Graduated Markings – Molded volume indicators for accurate sample tracking
• DNase/RNase & Pyrogen-Free – Ensures sample integrity in sensitive applications