Specification AgeRangeDescription : little_kid Brand : FOUR E'S SCIENTIFIC BulletPoint1 : Heat-Resistant & Autoclavable: Made from high borosilicate glass, our lab petri dishes can withstand repeated heating up to 550°C and are suitable for autoclaving, ensuring durability and safety in various experiments BulletPoint2 : Clear Observation: Featuring high transparency, these petri dishes allow for easy observation of the changes in the culture inside, providing optimal clarity for microscopic examination and observation of samples or experiments BulletPoint3 : Lid for Protection: The lid is 6 mm larger than the base, preventing liquid spillage and evaporation. It effectively blocks dust and contaminants, maintaining a clean environment, especially during inverted incubation BulletPoint4 : Thickened Design: With a thickness of 2 mm, the thickened glass provides enhanced strength and stability. The design is easy to seal, keeping your samples or cultures safe and protected BulletPoint5 : Secure Packaging & Versatile Use: Each set includes 20 petri dishes (60 mm diameter), carefully packaged in a cardboard box with sponge foam to prevent breakage. Suitable for mushroom cultivation, agar work, specimen storage, and educational experiments Color : Transparent CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Creative Skills IncludedComponents : storage holder ItemDisplayDimensions_Length : 3.94 inches ItemDisplayWeight : 0.67 pounds ItemName : FOUR E'S SCIENTIFIC 60mm Glass Petri Dishes with Lids, High Borosilicate Glass Culture Dishes for School, Laboratory, Science Project, Pack of 20 ItemPackageDimensions_Height : 17.7038 centimeters ItemPackageDimensions_Length : 11.2014 centimeters ItemPackageDimensions_Width : 17.1958 centimeters ItemTypeKeyword : science-lab-petri-dishes ItemVolume : 1 cubic_centimeters Manufacturer : FOUR E'S SCIENTIFIC ManufacturerMinimumAge : 180 Material : glass ModelName : Science Kits & Toys ModelNumber : 25FZ305R135F0V NumberOfBoxes : 1 NumberOfItems : 20 PartNumber : PD-90120020 ProductDescription : 60mm Glass Petri Dish with Lids, High Borosilicate Glass Culture Dishes for School, Laboratory, Science Project, Pack of 20 ProductSiteLaunchDate : 2025-02-04T08:30:02.722Z Size : 60 MM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword1 : Unisex Adult TargetAudienceKeyword2 : Unisex Adult TargetAudienceKeyword3 : Unisex Adult UnitCount : 1 UnspscCode : 41120000