Specification Brand : Watson Bio Lab BulletPoint1 : Volume size : 50.0 mL, Lengs w/o cap : 115.8 mm, Quantity : 24 pc/bag, Graduation : each 2.5 mL, RNase DNase Human DNA free BulletPoint2 : Centrifuge tubes are made from polypropylene. It is a high-quality material and there are no bubble, impurities or fragrance. Caps are made from Polyethlene. BulletPoint3 : Our centrifuge tube has higher sealing by external thread and triple thread screw.These are very useful for great leak proof. BulletPoint4 : This is DNase/RNase/Human DNA Free and Pyrogen Free BulletPoint5 : All products are made in Japan and manufactured in the clean room under rigorous quality control and inspected according to strict quality standards. RNase/DNase-free test reports can be issued for each lot upon your request. Color : As Shown IncludedComponents : centrifuge tube Self standing ItemDisplayDimensions_Length : 5.71 inches ItemDisplayWeight : 0.55 pounds ItemName : WATSON-BIO-LAB, 1342-550S, 50 mL, Centrifuge Tube, 24 Pieces, Natural Color, Conical Bottom, self-Standing, Made in Japan/Kobe ItemPackageDimensions_Height : 80 millimeters ItemPackageDimensions_Length : 250 millimeters ItemPackageDimensions_Width : 250 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-high-speed-centrifuge-tubes ItemVolume : 1 cubic_centimeters Manufacturer : WATSON Bio Lab USA Material : plastic ModelNumber : 1342-550S NumberOfBoxes : 1 NumberOfItems : 24 NumberOfLithiumMetalCells : 1 PartNumber : 1342-550S-min ProductDescription : Volume size : 50.0 mL, Lengs w/o cap : 115.8 mm, Quantity : 24 pc/bag, Graduation : each 2.5 mL, RNase DNase Human DNA free ProductSiteLaunchDate : 2016-02-01T16:00:00.000Z Size : 50 mL / Self-Standing Bottom / 24pc SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41120000