Material: Made of high-quality PP materials, environmentally friendly, high-quality, flexibly used in chemical, medical, classroom teaching, laboratories and other places. Size: Capacity 10ml, About diameter 1.7cm, maximum length 10.5cm/4 inch. Clear Scale: Each centrifuge tube is printed with a 10ml scale and a white sticky note, which can not only accurate measurement, but also write a mark on it for easy identification. Strong Sealing: The screw cap provides a strong sealing, no leakage whether it is shaken or inverted, and the cover is flexible and easy to open. Application: Widely used for specimen collection in molecular biology, chemistry, biochemistry and other fields. Suitable for many fields, such as laboratory experiments and home use, to obtain a certain volume of liquid.<br><br>Colour: transparent, blue Material: PP plastic<br><br>Package Contents: 100 * 10ml Plastic Bottle Transparent Tube<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.