Multi-Purpose Lab Tube Rack, 3-Tier PP Stand for 0.2mL to 50mL Centrifuge, Micro & Freezing Tubes

Researchers, lab technicians, students, and scientists who handle multiple tube sizes in a single workflow will find the multi-purpose tube rack a practical all-in-one bench organizer. Built from chemical-resistant polypropylene (PP), the rack features a three-tier staircase design with 7 different hole diameters, ranging from 5.2 mm to 29.3 mm, making it compatible with 0.2mL PCR tubes, 0.5mL and 1.5mL microcentrifuge tubes, 15mL and 50mL conical centrifuge tubes, and 1.8mL freezing vials in a single footprint.

3-Tier Staircase Layout, Every Tube Visible at a Glance

The stepped three-tier design raises each row above the one in front, so tube labels remain visible from any position on the bench. Top tier holds 15mL and 50mL tubes; middle tier organizes 0.5mL and 1.5mL microtubes; bottom tier holds 0.2mL PCR tubes and 1.8mL freezing vials, keeping all tube types simultaneously accessible during procedures.

Acid & Alkali Resistant PP Construction, Easy to Rinse Clean

Constructed from PP plastic that resists common laboratory acids, alkalis, and solvents, the rack maintains its shape and color through daily lab use. The open-well design allows water to drain freely, and the smooth surfaces rinse clean under running water or in an ultrasonic bath.

Compact & Lightweight, Only 166g on a Small Bench Footprint

At just 5.87oz (166g) and an 8.6" × 5.1" footprint, the rack is compact enough for crowded benches and light enough to move easily between workstations. A single rack replaces multiple single-size holders, helping organize the bench and reduce clutter during experiments.

Product Specifications:

• Material: Polypropylene (PP) plastic
• Color: Blue
• Tiers: 3
• Hole Sizes: 7 diameters (5.2 / 7.6 / 8.2 / 10.7 / 12.1 / 16.9 / 29.3 mm)
• Item Dimensions: 8.6" L × 5.1" W × 1.8" H (22 × 13 × 4.6 cm)
• Item Weight: 5.87 oz (166 g)
  

Package Includes:

1× Multi-purpose 3-tier PP tube rack (Blue)