seemore 65ml low retention micro centrifuge tube rnase and dnase free

Glass-like clarity allows easy viewing of sample and pellets. Ideal for high-speed centrifugation, proprietary homopolymer polypropylene tubes are rated up to 24,000 x g. A positive seal design allows repeated cap closures that will not pop during boiling. Features external graduation marks and frosted writing surfaces. Available in natural and five additional colors. Side gated tubes offer a clearer pellet view and increased strength over traditional style tubes. Features Low Retention properties for the protein binding samples Sold by the case (10 bags)