United Scientific® Multi Combination Tube Rack – Polypropylene, Autoclavable, Holds Multiple Tube Sizes, 4-Pack (Blue, Green, Yellow, Red)

Keep your lab organized and efficient with the United Scientific® Multi Combination Tube Racks, designed to securely hold a variety of tube sizes in one compact system. Made from durable, high-quality polypropylene (PP), these racks can withstand extreme temperatures from -80°C to 121°C, making them ideal for both cryogenic storage and autoclaving.

Each rack is color-coded—blue, green, yellow, and red—for easy sample identification, and features precision-molded wells to fit 50mL centrifuge tubes, 15mL centrifuge tubes, microcentrifuge tubes (0.5mL, 1.5mL, and 2.0mL), and 12 x 75mm RIA vials or plastic test tubes. Perfect for laboratories, classrooms, research facilities, and clinical environments, these multi-use racks save space while keeping your samples organized and accessible.

Item # L x W x H Quantity per pack P20209 175 x 90 x 65 4 (one each Blue, Green, Yellow and Red) Tube Diameter Number per unit 50ml centrifuge tubes 4 per unit 15ml centrifuge tubes 12 per unit 1.5ml or 2.0ml microcentrifuge tubes 32 per unit 0.5ml microcentrifuge tubes 32 per unit RIA vial / Plastic test tube 12 x 75mm 32 per unit