Costar® Snap Cap Microcentrifuge Tubes

Ensure the maximum safety and reliability of your critical samples with Costar® Snap Cap Microcentrifuge Tubes. Constructed from high-purity, natural polypropylene, these tubes are certified RNase-/DNase-free, guaranteeing your sensitive nucleic acid experiments remain free from common contaminants.

Designed for demanding protocols, the tubes feature a robust positive seal that withstands high centrifugal forces up to 17000 xg, while the easy-to-use snap cap allows for repeated opening and closing without compromising the airtight seal. Optimize your workflow with clear external graduations and a dedicated frosted writing spot for simple, accurate identification.

Features:

• Constructed from natural (uncolored) polypropylene for minimal leaching
• Certified RNase-/DNase-free for sensitive molecular applications
• Positive seal design ensures secure closure and easy repeated access
• Withstands high centrifugal forces up to 17000 xg
• External graduations and frosted writing spot for clear sample identification
• Flat cap surface offers a convenient area for labeling
• Supplied nonsterile and autoclavable for flexibility in sterilization protocols