Specification Brand : ALWSCI BulletPoint1 : Volumetric Flask : It is a cylindrical-shaped container with a narrow neck and designed to hold a specific volume of liquid and is calibrated to deliver an exact volume when filled to a certain mark BulletPoint2 : Accuracy Class A : Class A flasks are used for analytical chemistry work, Its tolerance, temperature, precision, and volume will be indicated on the glassware. Volumetric flasks with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue BulletPoint3 : Solid Glass Stopper : The glass stopper is a type of cap made of glass that fits snugly onto the neck of the flask, provides a secure seal, preventing evaporation and contamination, and making it ideal for storing and transporting liquids BulletPoint4 : Application : Preparation and storage of standard solutions; Measuring liquid amounts; Diluting solutions; Mixing several components; Measurement analysis; Volumetric measurement BulletPoint5 : To ensure a long service life for your volumetric glassware and to exclude possible volume changes, these glass products should not be heated above + 250°C in drying cabinets or sterilisers Capacity : 500 milliliters Color : 500ml Clear Volumetric Flask ExternallyAssignedProductIdentifier : 00840095677172 ExternallyAssignedProductIdentifier1 : 0850034427324 ExternallyAssignedProductIdentifier2 : 850034427324 IncludedComponents : Volumetric Flask ItemName : ALWSCI 500 ML Volumetric Measuring Flask Set NS19/26 Glass Stopper, Graduated, ASTM Class A Borosilicate Glass 3.3 for Laboratory, 2 PCS ItemPackageDimensions_Height : 4.5 inches ItemPackageDimensions_Length : 12.09 inches ItemPackageDimensions_Width : 5.85 inches ItemPackageQuantity : 1 ItemTypeKeyword : volumetric-flasks ItemVolume : 250 milliliters Manufacturer : ALWSCI Material : Borosilicate Glass ModelNumber : 8250250 NumberOfItems : 2 PackageLevel : unit PartNumber : C0002547 ProductDescription : 6-Pack of Volumetric Flasks 250ml made from Borosilicate Glass. Class "A" Accuracy. Designed with a long narrow neck, making precise liquid measurements easy. Each with its own matching Polypropylene Stopper. Heavy wall Borosilicate 3.3 glass construction. Highly leach resistant to most chemicals. Manufactured to ISO: 9001 Standards. ProductSiteLaunchDate : 2023-09-18T03:12:04.707Z Size : 250 mL SpecificationMet : ASTM E288 SupplierDeclaredDgHzRegulation : not_applicable