Specification Brand : Olympus Plastics BulletPoint1 : 100% angled neck access - better for washing cells and scraping cells BulletPoint2 : Vented spacers molded to the base allow air flow between stacked units BulletPoint3 : Optically clear, USP VI crystal class virgin polystyrene for distortion free microscopy BulletPoint4 : 0.22um hydrophobic vented filter cap BulletPoint5 : Striation free, completely flat bases for even and consistent cell growth Capacity : 50 milliliters Color : Natural ExternallyAssignedProductIdentifier1 : 190735551745 ExternallyAssignedProductIdentifier2 : 0190735551745 IncludedComponents : Unit^Instruction Guide ItemDisplayWeight : 1 pounds ItemName : Tissue Culture Flask, Cell Culture T25 Flask, Vented Cap, Non-Treated, 10 per Sleeve, 200 Flasks/Unit, Surface Area: 25.0cm2, 50ml ItemPackageDimensions_Height : 4.25 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-cell-culture-flasks Manufacturer : Olympus Plastics Material : polystyrene ModelNumber : 353003 NumberOfBoxes : 1 NumberOfItems : 200 PartNumber : 25-213 ProductDescription : 25.0 cm2 surface area, non-treated Olympus Cell and Tissue Culture Flasks. Distortion free, completely flat growth surfaces provide even and consistent cell growth for optimal proliferation of cells. Flasks are graduated with a frosted writing area and feature a wide, angled neck design that offers 100% access for washing and retrieving cells. Vented caps feature a 0.22µm hydrophobic membrane filter that allows gas exchange and excludes bacterial and fungal contaminates. The pronounced rim allows for easy stacking and molded spacers on the base create venting gaps that allow heat and gas exchange between stacked units to speed up acclimation to 37ºC. All flasks are sterilized by gamma irradiation and certified RNase, DNase and Pyrogen Free. Olympus Cell and Tissue Culture Flasks are manufactured in a class 100,000 clean room facility in compliance with ISO 9001:2008 and EN ISO 13485:2003/AC:2007. They are made from the highest quality 100% USP VI crystal class virgin polystyrene to eliminate all extraneous materials, ensure the integrity of your cells and offer exceptional transparency and observability. Olympus products are certified DNase, RNase Free, Non-Pyrogenic and are sterilized by Gamma Irradiation. ProductSiteLaunchDate : 2016-03-16T07:00:00.000Z Size : T25 SpecificationMet : ISO 13485 Style : Plate/Flask Bundle SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41121804