Specification AgeRangeDescription : Adult BottleType : Narrow Mouth, Reusable Brand : DONLAB BulletPoint1 : Capacity: 250ml BulletPoint2 : Double layer boro3.3 glass, with upper and lower water inlet and outlet BulletPoint3 : GL45 screw cap,Made of PP, Max.Temp. 140℃ BulletPoint4 : The product is a heavy wall design made of high borosilicate glass material, which has a high thermal expansion coefficient, high temperature resistance, and can withstand large temperature changes. BulletPoint5 : GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use BulletPoint6 : GREAT FOR LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in laboratories, classrooms, or the home. BulletPoint7 : Unit Count: 12 BulletPoint8 : Height: 133mm, Neck I.D.: 18mm, Cap Size: 24-415 Capacity : 250 milliliters CareInstructions : Hand Wash Only Color : clear ExternallyAssignedProductIdentifier1 : 0709345452467 ExternallyAssignedProductIdentifier2 : 709345452467 FinishType : Glossy IncludedComponents : Gravity Bottle ItemDisplayDimensions_Height : 2.56 centimeters ItemDisplayDimensions_Length : 7.09 centimeters ItemDisplayDimensions_Width : 4.53 centimeters ItemName : DONLAB MCI-0250 Borosilicate Glass 250ml Double Layer Reaction Flask Jacketed Reactor Round Media Storage Bottle Reagent Bottle, with GL45 Thread Cap ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-reagent-bottles Manufacturer : DONLAB Material : Borosilicate Glass Material1 : Glass Material2 : Borosilicate Glass MaterialTypeFree : Heavy Metals Free ModelName : Weighing Bottles ModelNumber : ee9ab56a770e268659d8f4b503d2fd NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : MCI0250 ProductDescription : This series of products are made of borosilicate glass, with GL32(60ml), GL45 standard thread and PP cap. It is doulbe layer glass, with water inlet and outlet. It has graduation on the body. We supply 60ml, 100ml, 250ml, 500ml, 1000ml, 2000ml, 2500ml, 3000ml, 5000ml, 7500ml, 10000ml capacity. ProductSiteLaunchDate : 2023-05-10T13:34:40.271Z RecommendedUsesForProduct : Camping RecommendedUsesForProduct1 : Laboratory RecommendedUsesForProduct2 : Classroom RecommendedUsesForProduct3 : Household Reusability : Reusable Size : 250ml SportType : Camping Style : Wire Collated SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1