Specification Brand : PROGLASS BulletPoint1 : Be Made From G3.3 Borosilicate Glass BulletPoint2 : Annealing Point ------560℃ BulletPoint3 : Linear Coefficient of Expansion------ 33×10-7/℃ BulletPoint4 : Softening Point------820℃ Color : Clear ExternallyAssignedProductIdentifier1 : 0764256970325 ExternallyAssignedProductIdentifier2 : 764256970325 ItemName : Proglass Resistance Board CLAMP ItemTypeKeyword : science-lab-clamp-holders Manufacturer : PROGLASS Material : Glass NumberOfItems : 1 PartNumber : 764256970325 ProductDescription : Could be hold the board and the round items L X W X H 50X25X43 Weight 0.035KG Color White Round Range 6-12mm Board Thickness 1-8mm This kinds of laboratory accessories is manufactured with materials that have good resistance to chemicals, especially salt solutions and most solvents. ProductSiteLaunchDate : 2017-09-02T07:00:00.000Z UnspscCode : 31162900