Heathrow Scientific HS29050A Cube Rack Tube Rack, Assorted, Pack of 5 pcs

Features:

• Slide these interlocking tube racks together in multiple orientations to work with different-sized tubes at the same time.
• Each rack accommodates four 50 ml tubes, ten 15 ml conical tubes, twelve 3 - 7 ml tubes, and sixteen 1.5 / 2.0 ml tubes.
• The assorted color pack includes one of each color (orange, yellow, green, blue, pink).