Specification Brand : LABOY BulletPoint1 : It can stir and react under the natural pressure or negative pressure in the sealed reactor . BulletPoint2 : The material can be emptied from the outlet valve at the bottom of the reactor after reacting. It is easy to operate. BulletPoint3 : The reactor is the ideal instrument for experiment of modern chemistry, biochemical, pharmacy and the advanced synthetic. BulletPoint4 : Overall Stainless steel (SS304)frame and screw with strong support and hardness BulletPoint5 : PTFE mechanical component sealing without any leakage and corrosion resistance Capacity : 1000 milliliters ExternallyAssignedProductIdentifier : 7608911571225 ItemName : Laboy Glass 1000mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with High Vacuum Valve & 24/40 Joint Lab Glassware ItemPackageDimensions_Height : 37.6936 centimeters ItemPackageDimensions_Length : 14.1986 centimeters ItemPackageDimensions_Width : 15.494 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-reaction-kettle-flasks Manufacturer : Laboy Material : Glass ModelNumber : LBST241LH NumberOfItems : 1 PartNumber : LBST241LH ProductDescription : This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm,which has a 0-4mm high vacuum valve to control the flask's exposure to a vacuum manifold for a schlenk line. The glass out joint at top is used to add material in the flask and can be stopped by a ground glass stopper.when the flask is connected with a vacuum manilfold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glasss and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling. ProductSiteLaunchDate : 2020-04-10T04:47:32.388Z ShipsGlobally : 1 Size : 1000mL SpecificationMet : Astm StreetDate : 2017-05-18T00:00:01Z Style : With High Vacuum Valve SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 41121800