Specification AgeRangeDescription : Adult BottleType : Narrow Mouth, Disposable Brand : ADAMAS-BETA BulletPoint : Seal, on both sides PTFE-protected, GLS 80 BulletPoint1 : 250ml capacity brown color BulletPoint2 : Made of high quality borosilicate glass,with good physical strength,sturdy and durable BulletPoint3 : The pennyhead glass stopper has a tapered bottom that helps prevent air entrapment BulletPoint4 : Specially designed shoulder radius sweeps all air from inside the bottle during filling BulletPoint5 : Used to measure dissolved oxygen in water, the content of dissolved oxygen in water is closely related to the partial pressure of oxygen in air and the temperature of water Capacity : 250 milliliters CareInstructions : Hand Wash Only CareInstructions1 : Freezer Safe CareInstructions2 : Dishwasher Safe CareInstructions3 : Fridge Safe CareInstructions4 : Machine Wash Color : brown ExternallyAssignedProductIdentifier : 8492552191268 ExternallyAssignedProductIdentifier1 : 840287254709 ExternallyAssignedProductIdentifier2 : 0840287254709 FinishType : Translucent IncludedComponents : 125mL Bottles ItemName : ADAMAS-BETA BOD Bottle, Dissolved Oxygen Bottle, 250mL, Pennyhead Stopper, Brown, Pack of 1 ItemPackageDimensions_Height : 33.274 centimeters ItemPackageDimensions_Length : 23.495 centimeters ItemPackageDimensions_Width : 24.384 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-media-bottles Manufacturer : Adamas-Beta ManufactureYear : 2023 Material : Borosilicate Glass Material1 : Polyethylene Terephthalate Glycol (PETG) Material2 : High Density Polyethylene ModelName : BMPETG125 ModelNumber : BMPETG125 NumberOfItems : 1 PackageLevel : unit PartNumber : 02041473 ProductDescription : Specifications Capacity:250ml Material: borosilicate glass Characteristics The bottle is made of high quality borosilicate glass,high temperature resistance, high physical strength, no toxic side effects Durable,excellent clarity and impact resistant, acid and alkali resistant, low expansion coefficient, durable The pennyhead glass stopper has a tapered bottom that helps prevent air entrapment Specially designed shoulder radius sweeps all air from inside the bottle during filling