Specification Brand : LABOY BulletPoint1 : DESIGN---The laboy glass thermometer adapters have a standard taper ground male joint at one end while the other end is an open top compression cap ideal for fitting a plain stemmed thermometer into jointed glassware assemblies in organic chemistry. A vacuum-tight seal is created with the open top compression cap and o-ring to allow adjustable immersion of thermometers or bleeding tubes;Cap is suitable for use to 150 degree C. BulletPoint2 : DIMENSIONS-------With 14/20 Interchangable standard taper inner joint which can be fit for any apparatus with standard outer joint. The hole on the compression cap accommodates 5.0-7.5mm O.D.thermomter or bleed tube as a syringe port. BulletPoint3 : USE---This inlet thermometer adapter is usually used in a distillation apparatus with a thermometer or bleeding tube.It is uaually placed on a 3 way distillation adapter to monitor the vapor temprature.Also can be placed on a multi way boiling flask used as a syringe port.The ground glass joints allow the laboratory glassware to be assembled, leak-free, without stoppers. BulletPoint4 : Laboy glass ware are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard. BulletPoint5 : 100% 90 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund. Color : 14/20 IncludedComponents : adapter ItemName : Laboy Glass Thermometer Adapter Inlet Adapter with 14/20 Inner Joint for Distillation Apparatus Chemistry Lab Glassware ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : lab-distillation-apparatus Manufacturer : Laboy Material : borosilicate glass 3.3 ModelNumber : HMA012101 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : HMA012101 ProductSiteLaunchDate : 2015-11-20T10:55:58.517Z Size : 14/20 StreetDate : 2017-05-18T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 41104800