Specification Brand : ADAMAS-BETA BulletPoint1 : Schlenk style storage flask for vacuum and no-air applications BulletPoint2 : 500ml capacity, 0-8mm high vacuum valve BulletPoint3 : Made of borosilicate glass, heavy wall designed, the schlenk storage tube has the advantages of low coefficient of thermal expansion, high strength, uniform wall thinckness, high transparence, high temperature resistance BulletPoint4 : Professional for chemical laboratories, high quality materials, fine workmanship, making chemical experiments more perfect BulletPoint5 : If received damaged, please don't hesitate to contact us, we will solve it until satisfied Capacity : 500 milliliters IncludedComponents : Volumetric Flasks ItemName : ADAMAS-BETA Glass Schlenk Flask Tube Spherical Shape Schlenk Storage Flask Heavy Wall with 0-8mm High Vacuum Valve Lab Glassware, 500ml ItemTypeKeyword : science-lab-reaction-kettle-flasks Manufacturer : ADAMAS-BETA Material : Glass NumberOfItems : 1 PartNumber : 02060325 ProductDescription : Glass Schlenk Flask Tube Spherical Shape Schlenk Storage Flask Heavy Wall with 0-4/8mm High Vacuum Valve Lab Glassware, 50ml/100ml/250ml/500ml/1000ml Product: Schlenk Storage Flask Material: Glass Color: Transparent Specification Capacity - Valve Size 50ml - 0-4mm 100ml - 0-4mm 250ml - 0-4mm 250ml - 0-8mm 500ml - 0-4mm 500ml - 0-8mm 1000ml - 0-8mm Promise: If received damaged, please don't hesitate to contact us, we will solve it until satisfied ProductSiteLaunchDate : 2022-09-06T10:34:29.708Z Size : 500ml/0-8mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 52152000