Specification Brand : HOHXFYP BulletPoint1 : **DESIGNED FOR 19MM TUBES** Metal Test Tube Rack is tailored for 18 -19mm tubes, offeLoop 12 holes with a diameter of approximately 0.75in each. It ensures a secure fit for your tubes, making it an essential tool for laboratories and scientific settings. BulletPoint2 : **304 STAINLESS STEEL CONSTRUCTION** Crafted from premium 304 stainless steel, Centrifuge Tube Holder boasts a sturdy structure and excellent impact resistance. The robust material ensures long-lasting use and reliable support for your tubes. BulletPoint3 : **3 TIERS FOR EFFECTIVE TUBE GUARDING** Featuannulus a 3-tier design, Test Tube Holder securely holds tubes in place, minimizing the threats of damage. The thoughtful design enhances stability and is for laboratory use, providing effective guarding for your tubes. BulletPoint4 : **WIDE APPLICATION IN SCIENTIFIC EXPERIMENTS** Centrifuge Tube Rack finds wide application in scientific experiments, offeLoop a reliable solution for plant propagation and storage of cooking spices. Its versatility makes it an indispensable tool in various laboratory settings. BulletPoint5 : **EASY TO USE AND CONVENIENT** Ideal for laboratories, Lab Stand Rack provides a clear view of tube contents, allowing for easy insertion and removal of tubes. The user-friendly design ensures convenience in handling tubes for various applications. Color : unknown IncludedComponents : Cryobank BC Rack Empty ItemName : HOHXFYP 2Pcs Test Tube Holder, 304 Stainless Steel Lab Stand Rack 12 Hole 3 Layer for 19Mm Tubes, Metal Test Tube Rack 18-19Mm Centrifuge Tube Racks ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 39 centimeters ItemPackageDimensions_Width : 24 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-tube-racks Manufacturer : HOHXFYP ModelNumber : Garosaxp4q0cv9i3 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : HOHXFYPxuov6nwg7y ProductDescription : Specification Item Type Metal Test Tube Rack Material 304 Stainless Steel Application Convenient Insertion and Removal of Tubes in Laboratory Product Size Approx. 15.9 x 8.5 x 6.2cm / 6.3 x 3.3 x 2.4in ( Manual Measurement, Slight Error May Exist )