DescriptionThese cryovial tubes made from premium material, especially designed for freezing. The screw would provide much convenience for the tester. For all kinds of organizations that may need to practice all kinds of body tests, the tubes are indispensable.Features- Color: White. - Material: Plastic. - Size: 9.50X1.55X1.55 cm/ 3.73X0.61X0.61 inch. - These cryovial tubes are made from premium material, especially designed for freezing. - The screw would provide much convenience for the tester. - Sturdy and safe, when do some pretty basic experiments and this avoids the whole broken glass issue. - These versatile transparent plastic tubes can be used in many applications. - For all kinds of organizations that may need to practice all kinds of body tests, the tubes are indispensable.
