Globe Scientific 110470 Test Tube, 13 x 75 mm (5 mL), PS, 1000/Bag, Bag of 1000 Manufacturer: Globe Scientific Serial Number: 110471 Features: Volume: 6 mL. Dimensions: 13 x 75 mm. Material: Polystyrene (PS) Tube Color: Transparent Tube Type: Round Bottom Technical Specifications Spin Speed: 1500 RPM Autoclavable: No Brittle Temperature: 20°C Maximum Temperature: 80°C. Sterility: Non-sterile