USA Scientific Plastics 2344-1000 Test Tube Tray Support System 4-Cube

USA Scientific Plastics 2344-1000 Test Tube Tray Support System 4-Cube

The USA Scientific Plastics 2344-1000 is a polypropylene test tube tray support system designed to organize and hold a range of common lab tubes simultaneously. Each tray holds four removable, color-coded cubes that can be individually rotated so that different tube sizes can be accommodated side by side in the same tray.

Specifications & What's Included

• Manufacturer: USA Scientific Plastics
• Part Number: 2344-1000
• Material: Polypropylene
• Tray dimensions (W x D x H): 244 x 102 x 96 mm
• Includes 4 removable, rotatable cubes: orange, white, blue, and green
• Compatible tube types:
  • 50 ml conical tubes
  • 15 ml conical tubes
  • 12 x 75 mm culture tubes
  • 13 x 100 mm culture tubes
  • 16 x 125 mm culture tubes
  • 17 x 100 mm culture tubes
  • 1.5 ml and 2.0 ml microcentrifuge tubes
• Cubes feature multiple hole sizes on each face for mixed-size tube storage
• Cubes are fully removable from the tray individually

Applications

Test tube tray support systems like the 2344-1000 are standard bench organizers in life science, clinical, and research laboratories. They are commonly used at sample processing stations, cell culture benches, and PCR/centrifuge workstations where multiple tube formats are in use at once. The rotating cube design is particularly useful in busy labs that routinely handle different tube sizes — conical tubes, culture tubes, and microcentrifuge tubes — without needing a separate rack for each type. Color-coded cubes also make it easy to organize samples by experiment, user, or tube type at a glance.