With star-shape in the screw cap, for automated capper/decapper.
Temperature resistant down to -196 °C. Not appropriate for operations in liquid nitrogen. With marking area, fill line and graduations printed on the vial. Safe and precise handling of biotechnology materials. Bar-code printed on each tube. DNase/RNase free. Vials and caps are autoclavable at 121 °C.
Homogeneous conception:
