Specification AgeRangeDescription : adult Brand : NEST Scientific USA BulletPoint : OUR DIFFERENCES: anlab's products are individually sealed. With each plate & cotton swab having a separate sealed packaging. This way, you can open a certain plate according to your own arrangement, while other plates are completely unaffected. Other brands' products are sealed together in multiple containers, so once the packaging is opened, all the plates must be used up, otherwise the products will soon expire and become ineffective. BulletPoint1 : Narrow mouth graduated flasks are versatile and reliable tools for accurately measuring, mixing and storing liquids in a laboratory setting. Glass erlenmeyer flasks are made of good materials. Graduated flasks are strong and durable, with a stable bottom and high transparency. They are widely used in scientific laboratories, education, industrial research and development, etc. BulletPoint2 : Specification: Color: Transparent Material: High Borosilicate Glass Capacity: 100 ml/ 3.4 oz Total High: 105 mm/ 4.13 inch Bottom Diameter: 62 mm/ 2.44 inch Bottle Mouth Outer Diameter: 27 mm/ 1.06 inch Packing List: 5 x Glass Erlenmeyer Flask BulletPoint3 : Advantage: [Good High Borosilicate Glass] The erlenmeyer flask uses high borosilicate glass, which is high temperature resistant, chemically stable, and has strong corrosion resistance. [Clear Scale] The scale on the surface of the graduated flasks is clear, allowing precise volume measurement to ensure the accuracy of the experiment. [Narrow Mouth Design] The narrow mouth design of the erlenmeyer flask can prevent experimental liquids from volatilize, and evaporating. BulletPoint4 : Instruction: [Easy to Use] The graduated flasks are suitable for beginners and professionals. The glass erlenmeyer flask is also suitable for teaching activities, fun experiments, etc. It is convenient and practical. BulletPoint5 : NOTE: 1. Please check the size before purchasing. 2. Please handle glass products with care Capacity : 100 milliliters Color : White ExternallyAssignedProductIdentifier : 6971311074766 IncludedComponents : 10 pre-poured agar plates, 10 cotton tipped sticks, 2 pipette, 2 plastic vial ItemDisplayDimensions_Length : 3.54 centimeters ItemDisplayWeight : 0.68 pounds ItemName : 35 x 12mm Petri Dish, Sterile ItemPackageDimensions_Height : 5.12 inches ItemPackageDimensions_Length : 9.06 inches ItemPackageDimensions_Width : 6.3 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-petri-dishes ItemVolume : 1 cubic_centimeters Manufacturer : NEST Scientific USA Material : Glass ModelName : AUTKYBL ModelNumber : Amazon Delivery NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : 706011 ProductDescription : 35 x 12mm Petri Dish, Sterile ProductSiteLaunchDate : 2019-07-23T20:07:22.034Z Size : 100ml/3.3oz SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1