Test Tube, Nominal Capacity - Metric 23 mL, Body Diameter - Metric 16 mm, Nominal Capacity - English 0.51 oz, Overall Height - Metric 150 mm, Body Material Borosilicate Glass, Tube Type Culture Tube, Body Color Clear, For Use With Shipping and Storage, Autoclavable Yes, Sterile/Non-Sterile Non-Sterile, Special Features Round Bottom, Basic Material Glass, Clarity Transparent, Package Quantity 1000