Sterile Conical Tubes with Screw Cap, 50 mL

Premium-quality, gamma-irradiated centrifuge tubes featuring innovative 2D barcode tracking – designed for secure, traceable sample processing in biobanking, cell culture, and clinical research applications.

Application: Ideal for sterile sample collection, centrifugation (up to 25,000 × g), and cryogenic storage in molecular biology, microbiology, and biopharmaceutical workflows.

Product Details:

Material: Medical-grade polypropylene
Volume: 50 mL (nominal)
Sterility: Gamma irradiated (SAL 10⁻⁶)
Features:
- Leak-proof screw cap with O-ring seal
- Printed graduations (±5% accuracy)
- External 2D matrix barcode area

Key Advantages:

Traceability System:
- Laser-etched 2D barcode withstands:
  - Autoclaving (121°C)
  - Liquid nitrogen vapor phase
  - 70% ethanol immersion
Enhanced Safety:
- RNase/DNase-free certification
- Pyrogen-free (<0.1 EU/mL)
User-Focused Design:
- Flat-top cap for stable stacking
- Dual-position cap (vented/sealed)
- Frost-resistant formulation

Performance Specifications:

Temperature range:
- Short-term: -196°C to +121°C
- Long-term storage: -80°C to +40°C
Centrifugation:
- Max RCF: 25,000 × g
- Compatible with fixed-angle rotors