Specification AgeRangeDescription : Adult BottleType : media bottle Brand : Kestun BulletPoint1 : Material of Bottle: Borosilicate glass; Material of Cap: Polypropylene; Bottle Color: Clear; Cap Color: Blue; Capacity: 50ml; Inner Diameter of Bottle Mouth: 18mm / 0.7 inch; Overall Size: 45 x 90mm / 1.77 x 3.54 inch (OD*H); Packing List: 10 x Reagent Container. BulletPoint2 : Advantage: Screw-in design seals well and bottle's mouth equipped with a rubber O-ring prevents liquid spillage. The bottle body is cylindrical and placed smoothly. It is marked with a scale to let you know the volume of the liquid. BulletPoint3 : Clear Bottle:You can clearly view the contents of the chemistry sample glass bottle and easily identify the items you stored. BulletPoint4 : Application: This reagent bottle is suitable for storing and transporting a range of chemicals, reagent media bottle is mainly used in the for use in chemistry labs and universities. It can also be used as a sample vial to store the little item at home. BulletPoint5 : NOTE: Please store glassware with care and wash before use, do not use metal brushes. The material is not resistant to high temperatures and cannot be heated and cooled rapidly. BulletPoint6 : Instruction: Twist off the cap, pour the liquid into the bottle, and close the cap at the end. Capacity : 50 milliliters_per_minute CareInstructions : Hand Wash Only Color : Clear ExternallyAssignedProductIdentifier1 : 717020711167 ExternallyAssignedProductIdentifier2 : 0717020711167 GpsrSafetyAttestation : 1 IncludedComponents : GL32 Blue Screw Cap ItemName : Kestun 10 Packs Reagent Media Storage Bottles, 50ml Borosilicate Glass Graduated Round Bottles with GL32 Blue Screw Cap for Lab Water Reagent Liquids (Clear, 50ML) ItemPackageDimensions_Height : 4.7 inches ItemPackageDimensions_Length : 12.2 inches ItemPackageDimensions_Width : 4.7 inches ItemTypeKeyword : science-lab-reagent-bottles Manufacturer : Kestun Material : Borosilicate Glass ModelName : 50ml Borosilicate Glass Graduated Round Bottles ModelNumber : BGGRB50 NumberOfItems : 10 PartNumber : BGGRB50 ProductDescription : Material of Bottle: Borosilicate glass. Material of Cap: Polypropylene. Bottle Color: Clear / Amber . Cap Color: Blue. Capacity: 25mL. Inner Diameter of Bottle Mouth: 15mm / 0.7 inch. Overall Size: 45 x 90mm / 1.77 x 3.54 inch (OD*H). Packing List: 10 x Reagent Container.