Test Tube Nominal Capacity - Metric 6 mL Body Diameter - Metric 12 mm Nominal Capacity - English 0.24 oz Overall Height - Metric 75 mm Body Material 5.1 Borosilicate Glass Tube Type Test Tube Body Color Clear Graduated No Autoclavable Yes Sterile/Non-Sterile Non-Sterile Special Features 51 Expansion Borosilicate Glass Offers Excellent Chemical Resistance Against Sodium Leaching Trays are Shrink-Wrapped in Plastic Film Basic Material Glass Labware ASTM Specification E890