Specification Brand : Simport BulletPoint1 : Diameter: 150mm approx BulletPoint2 : Reusable BulletPoint3 : Heavy Duty Rim BulletPoint4 : Instruction: 1. Before use, the watch glass needs to be cleaned and dried to effectively ensure the accuracy of experimental results. 2. Clean and dry the watch glass promptly after use to avoid the residue of experimental substances and affect use. BulletPoint5 : NOTE: 1. The watch glass cannot be heated directly by fire. 2. Please check the size before purchasing. Select the watch glass of the corresponding size according to the diameter of the instrument. It is recommended to choose a watch glass that is 1cm larger than the diameter of the instrument for easier use. Capacity : 270 milliliters Color : As Shown Department : unisex-adult ItemName : SIMPORT - BioExcell Antistatic Pour Boats- 7 1/2'' x 4 3/4' ' x 1'', CS250 ItemPackageDimensions_Height : 11.43 centimeters ItemPackageDimensions_Length : 25.4 centimeters ItemPackageDimensions_Width : 20.955 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-weighing-dishes ItemVolume : 0.006084 cubic_meters Manufacturer : Simport Scientific Inc. Material : Borosilicate Glass ModelNumber : D251-3 NumberOfItems : 1 PartNumber : D251-3 ProductDescription : These three sizes of boats are specially made to facilitate dispensing of powdered and liguid materials. Smooth, uniform, and economical the molded material used is thicker than conventional weighing dishes. ProductSiteLaunchDate : 2017-04-27T22:57:15.389Z Size : 90mm Style : centimeter SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 41000000 WatchMovementType : Japanese Quartz WaterResistanceDepth : 100 meters