Specification AgeRangeDescription : Adult Brand : Generic BulletPoint : 24pcs/lot 10x100mm Clear Glass Flat Bottom Test Tubes with Cork Stopper for Kinds of Labs/schools Glassware BulletPoint1 : Reusable BulletPoint2 : Strong borosilicate glass to withstand repeated wet or dry sterilization BulletPoint3 : 38, 45 or 51 mm screw thread BulletPoint4 : Autoclavable Capacity : 4230 milliliters CareInstructions : Hand Wash Only Color : clear ExternallyAssignedProductIdentifier : 8077466118503 ItemName : Wheaton® 110 x 550mm Glass Roller Bottle Culture Vessel, 38-415 Thread, case/4 ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-media-bottles Manufacturer : DWK Life Sciences Material : Borosilicate Glass ModelNumber : HAIZHI NumberOfItems : 4 PartNumber : 348258 ProductDescription : WHEATON Glass Roller Bottles, 4230mL or 141oz, Clear, 38-415 Finish, Type I Borosilicate Glass. (110 X 550 mm Vessel, Culture, 38-415 Thread finish)These culture vessels (superior quality Type I borosilicate lab bottles) are made to exacting tolerances in order to provide higher cell yields. The glass is specially selected for optical clarity, interior surface smoothness, and the absence of glass imperfections. The neck area is tapered for easy cleaning and removal of cells. Glass wall thickness is 2.6 mm. The wider opening vessels provide easier access to the inside for removing cells or cleaning. These vessels are made of WHEATON 33 low extractable borosilicate glass that conforms to USP Type I and also ASTM E-438 Type I, Class A requirements. ProductSiteLaunchDate : 2022-11-15T20:26:55.955Z Reusability : Reusable Size : One Size UnitCount : 1 UnspscCode : 24122000