TEST TUBE RACK PLASTIC For 40 tubes, 20 mm Diameter. White, stackable, steam autoclavable up to 121C (250F). Can be disassembled for storage. L X W X H is 9.75 x 4 x 2.5 inches. Ships and Sold by Scientific Equipment of Houston

• 10 Pack - 20x150mm Pyrex Glass Test Tubes with Rubber Stoppers
• B0002AQL5G
• B004P4SGBC
• B004RYF8KW
• B005IQTSE0