SureSeal S™ tubes are manufactured under cleanroom conditions, using only BioClear™ copolymer, an advanced polypropylene that maximizes clarity, centrifugal strength (tested up to 28,000 xg) and usable temperature range (-90°C to + 121°C). The oversized tube cap (with matte marking surface), combined with the unique ring and groove closure, enhances the security of the liquid-tight seal, while minimizing the locking forces required for more ergonomic opening/closing of the tube caps.

All SureSeal S tubes are free of RNAase, DNase and pyrogens.

Sterile by electron beam irradiation
Self-Standing Bag – with reinforced bottom