These Costar® 0.65 mL low binding microcentrifuge tubes feature a bonded polymer technology that reduces protein and nucleic acid binding, resulting in better sample recovery. They are made of natural (uncolored) polypropylene and are RNase-/DNase-free. -Supplied nonsterile and are autoclavable. -External graduations and frosted writing spot for easy sample identification. -Positive seal design allows for repeated opening and closing. -Flat cap surface for convenient labeling. -Withstands a maximum RCF of 17,000xg

• Supplied nonsterile and are autoclavable.
• External graduations and frosted writing spot for easy sample identification.
• Positive seal design allows repeated opening and closing.
• Flat cap surface for convenient labeling.
• Withstands a maximum RCF of 17,000 x g.