Specification Brand : csauing BulletPoint1 : Solid Rubber Stoppers: The package contains 4 Pcs tapered lab plugs, their top diameter is 50mm / 1.97 inch, the bottom diameter is 42mm / 1.65 inch, and the height is 25mm / 0.98 inch. Please select the appropriate rubber sealing plug model and size before purchase to ensure its sealing effect and durability. BulletPoint2 : Durable Material: The laboratory sealing plug is made of solid rubber, high density, elastic and good sealing, wear-resistant and not easy to deform, and durable. BulletPoint3 : Tapered Design: Our lab rubber plug has a conical side, a smooth surface, easy to insert and remove, with good sealing and insulation performance. Very suitable for laboratory and industrial use. BulletPoint4 : Easy to Use: These solid rubber plugs are easy to install, just insert the rubber plug into the mouth of the glass bottle, and gently turn to ensure that it is in place, and a firm fit. BulletPoint5 : Application: Our rubber plugs are suitable for a variety of laboratory and industrial applications, including chemical reactions and sample storage, used to plug and seal test tubes, containers, flasks, pipes, and other experimental instruments to prevent leakage. ItemName : 2PCS Special Rubber Stopper for Cold Filter Point Determination SH/T0248 ItemPackageDimensions_Height : 2.17 inches ItemPackageDimensions_Length : 4.33 inches ItemPackageDimensions_Width : 2.36 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-rubber-stoppers Manufacturer : csauing Material : Rubber ModelNumber : SH/T0248 PartNumber : SH/T0248 ProductDescription : 2PCS special rubber stopper for cold filter point determination SH/T0248 Warranty:120days ProductSiteLaunchDate : 2024-09-28T12:22:36.487Z Size : 50x42x25mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 16 UnspscCode : 52150000