Specification Brand : RUIAN BulletPoint1 : Fit for 14 to 16mm test tubes, round holes, hold 40 tubes. Note: Please check the diameter and height of your tubes before ordering. BulletPoint2 : Made of 304 Stainless Steel, durable and light weight, easy to carry. It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube. BulletPoint3 : Highly polished surface, no edges and sharps, chemical and corrosion resistant. BulletPoint4 : 3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug. BulletPoint5 : Economical and space-saving rack for applications in lab or at home. Color : Yellow ExternallyAssignedProductIdentifier : 00840095628235 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer IncludedComponents : No ItemName : RUIAN Test Tube Holder 304 Stainless Steel Lab Stand Rack 40 Hole 3 Layer for 14-16mm Tubes ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-tube-racks Manufacturer : RUIAN Material : Nylon ModelNumber : AU1840 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 40 Hole 3 Layer ProductDescription : Color: Silver Material: Stainless Steel Package:1pcs ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2024-06-24T08:35:28.571Z Size : Half StreetDate : 2018-04-24T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1 UnspscCode : 41000000