Eppendorf Tubes 5ml W/Screw Cap Sterile, 200 Items EPPE0030122.321

The Eppendorf Tubes 5 mL with Screw Cap Sterile (part number 0030122321) are sterile, 5 mL polypropylene tubes designed for secure sample storage and handling in laboratory environments, with enhanced purity and light protection for sensitive samples.

Key Features:

• Volume: 5.0 mL
• Closure: Screw cap
• Purity: Sterile, pyrogen-free, DNase-free, RNase-free, human and bacterial DNA-free
• Material: Polypropylene
• Color: Amber (for light protection)
• Maximum RCF: 25,000 × g
• Temperature range: -86 °C to 100 °C
• Packaging: 200 tubes (2 bags × 100 tubes)
• Part Number: 0030122330 (closely associated to 0030122321, see manufacturer info)

Advantages:

• Screw cap closure ensures leak-proof and secure sample containment, critical for transport and storage.
• Amber color protects light-sensitive samples from degradation, maintaining sample integrity.
• Sterile and free from pyrogens, DNase, RNase, and DNA, minimizing the risk of sample contamination in sensitive applications.
• Polypropylene construction allows high centrifugation speeds up to 25,000 × g, supporting rapid sample processing without tube deformation.
• Broad operating temperature supports sample incubation, freezing, or heating, expanding laboratory workflow flexibility.