Specification Brand : ADAMAS-BETA BulletPoint1 : Schlenk style storage flask with joint for vacuum and no-air applications, the joint can be used to connect to other lab glassware BulletPoint2 : 25ml capacity, 0-4mm high vacuum valve, 14/20 standard taper outer joint 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 : 25 milliliters Color : Clear ExternallyAssignedProductIdentifier : 8492552491375 ExternallyAssignedProductIdentifier1 : 0708214097204 ExternallyAssignedProductIdentifier2 : 708214097204 ItemName : ADAMAS-BETA Glass Schlenk Flask Tube Spherical Shape Schlenk Storage Flask Heavy Wall with 0-4mm High Vacuum Valve & 14/20 Joint Lab Glassware, 25ml ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-reaction-kettle-flasks Manufacturer : ADAMAS-BETA Material : Glass NumberOfItems : 1 PartNumber : 02088396 ProductDescription : Glass Schlenk Flask Tube Spherical Shape Schlenk Storage Flask Heavy Wall with 0-4/8mm High Vacuum Valve & 14/20;24/40 Joint Lab Glassware, 25ml/50ml/500ml/1000ml Product: Schlenk Storage Flask Material: Glass Color: Transparent Specification Capacity - Valve Size - Joint 25ml - 0-4mm - 14/20 50ml - 0-4mm - 14/20 500ml - 0-4mm - 24/40 500ml - 0-8mm - 24/40 1000ml - 0-8mm - 24/40 Promise: If received damaged, please don't hesitate to contact us, we will solve it until satisfied ProductSiteLaunchDate : 2022-09-06T10:35:48.766Z Size : 25ml/0-4mm SpecificationMet : Astm Style : 14/20 SupplierDeclaredDgHzRegulation : not_applicable