60Pcs 10ml Plastic Centrifuge Tubes with Screw Cap Cryogenic Test Tube with Graduated Marks for Lab (Blue)

Laboratory Helper: Plastic Centrifuge Tubes can be used to hold solid, liquids or powders, from sample storage to high-speed centrifugation, and is widely used in laboratories. Clear Scale: 10ml scales are printed on the Plastic Centrifuge Tubes, with an interval of 0.5ml, which can ensure accurate measurement and easy to read the liquid volume. Transparent appearance makes it easy to distinguish and observe the internal liquid. There is also a white mark on surface, and the test tube name can be written on it for easy identification. Sealing Material: The 10ml Centrifuge Tubes is made of durable plastic, resistant to high and low temperatures, and can be frozen for a long time. It has good airtightness, no leakage or evaporation, and can be used safely. Easy to Use: Each 0.5ml Scale Plastic Centrifuge Test Tube has a screw cap, you only need to unscrew the screw cap, pour the material into the tube, and then tighten the screw cap, without worrying about it leaking. Wide Application: 60pcs 10ml Graduated Plastic Centrifuge Tubes are enough to be used in the laboratory for a period of time, suitable for centrifugal separation experiments on essential oils, perfumes, dyes and other products.