Specification Brand : BBTCTY BulletPoint1 : Size:9mmx30mm (Diameter * length) ; Quantity: 10pcs BulletPoint2 : Material : PTFE (Polytetrafluoroethylene), Shape:Cylinder shape ;Suitable for various stirrers and beakers BulletPoint3 : New & Strong Magnetic, High-quality & Precise sizes BulletPoint4 : Good Plastic Bag Packing : Clean & Cute , you're worth it. BulletPoint5 : Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance Color : 9X30mm,10pcs ExternallyAssignedProductIdentifier1 : 723740420111 ExternallyAssignedProductIdentifier2 : 0723740420111 IncludedComponents : no ItemName : Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (9X30mm, Cylinder Shape, 10PCS) ItemPackageDimensions_Height : 6.2992 centimeters ItemPackageDimensions_Length : 1.1938 centimeters ItemPackageDimensions_Width : 4.9022 centimeters ItemPackageQuantity : 1 ItemShape : Cylindrical With Ring ItemTypeKeyword : science-lab-stirrer-bars Manufacturer : LLLABB Material : Plastic ModelNumber : PTFE -Stir NumberOfBoxes : 1 NumberOfItems : 10 NumberOfPieces : 10 PartNumber : PTFE -Stir ProductDescription : 1.Size:9 mm x 30 mm (Diameter * length) 2.Shape:Cylinder shape ; Quantity: 10pcs 3.High-quality, Strong Magnetic, New & Clean & Cute 4.High temperature: the use of operating temperature up to 250 ℃ 5.Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents 6.High lubrication: the lowest coefficient of friction in solid materials 7. Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ℃, can also maintain a 5% elongation 8.No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance 9.Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged 10.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions ProductSiteLaunchDate : 2017-07-22T07:00:00.000Z Size : 9X30mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10