Specification Brand : Corning BulletPoint1 : 【Capacity】- 0.5ml BulletPoint2 : 【Material】- Made of high quality plastic material, durable and sturdy; clear graduation on the wall for easier observation. BulletPoint3 : 【Feature】- Conical bottom, with attached snap fit lids. The lid can be closely attached to the tube which has great performance of sealing and prevent liquid leaking effectively. Resistant to low temperature and can be freeze for long periods of time. BulletPoint4 : 【Application】- This microcentrifuge tubes are ideal for small sample storage, beads storage, extraction experiment, food colourings, craft use and so on. BulletPoint5 : 【Package Include】- 200Pcs 0.5ml Plastic Centrifuge Tubes. Capacity : 20 milliliters Color : Silver,Transparent ExternallyAssignedProductIdentifier1 : 0727977590999 ExternallyAssignedProductIdentifier2 : 727977590999 ExternallyAssignedProductIdentifier3 : 849230029852 IncludedComponents : Test Tube ItemDisplayDimensions_Length : 160 millimeters ItemName : 200Pcs 0.5ml Microcentrifuge Tube with Snap Cap, Clear Plastic Small Sample Bottle Mirco Test Tubes for Sample Storage Container ItemPackageDimensions_Height : 45 centimeters ItemPackageDimensions_Length : 15.5 centimeters ItemPackageDimensions_Width : 16.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-test-tubes ItemVolume : 20 milliliters Manufacturer : LTKJ Material : Plastic ModelNumber : 70800-16 NumberOfBoxes : 1 NumberOfItems : 50 PartNumber : B071#1044078 ProductDescription : Features: Disposable plastic centrifuge tube with cap Made of pp material, heat resistance up to 150 degrees, no bubble without impurities Pointed bottom, flexible cover, easy to open