• Made of Polycarbonate
• Ingenious racks with 3-Tier design provide clear view of the tube contents
• Convenient inser ting & removal of tubes
• Every par t of raw is coloured & opaque
• Are autoclavable and withstand sub-freezing temperatures
• Has transparent upper & middle plates where plates

Here are some common uses of a three-tiered polycarbonate test tube stand:

1. Organization and Storage:
   • The three-tier design provides an efficient way to organize and store multiple test tubes in a compact space. It helps maintain a neat and orderly laboratory workspace, making it easy to locate specific test tubes when needed.
2. Drying Tubes:
   • After washing or sterilizing test tubes, the three-tiered test tube stand can be used to hold the tubes upside down for air drying. This prevents water droplets from accumulating inside the tubes.
3. Sample Handling:
   • The three-tiered design allows for the simultaneous handling of multiple samples. It is particularly useful in experiments involving a large number of test tubes or when multiple reactions or analyses are conducted concurrently.
4. Centrifugation:
   • The three-tiered test tube stand is compatible with centrifuge rotors. It securely holds multiple test tubes during centrifugation, allowing for the separation of substances based on density.
5. Freezing and Cooling:
   • The stand can be used to organize test tubes in freezers or refrigerators, providing a stable arrangement for samples that need to be frozen or kept at a specific temperature.
6. Incubation:
   • In microbiology and cell culture work, the three-tiered test tube stand is used to hold test tubes during incubation periods. The tiered design facilitates the handling of cultures and samples.
7. Reaction Setups:
   • The three-tiered test tube stand is often used to set up reactions by organizing reagents and samples. It provides a systematic and easily accessible arrangement of test tubes for efficient experiment setup.
8. Benchtop Experiments:
   • The stand is valuable for benchtop experiments where multiple test tubes are used simultaneously. It helps prevent spillage and provides a secure place for test tubes during various stages of an experiment.
9. Teaching Laboratories:
   • In educational settings, such as teaching laboratories, the three-tiered test tube stand is used to demonstrate proper laboratory techniques, including the handling, organization, and storage of test tubes.
10. Quality Control and Inspections:
    • The three-tiered test tube stand is used in quality control processes and inspections to organize and present test tubes for visual inspections or measurements.
11. Display and Presentation:
    • The stand can be used to display samples or experiments during presentations or demonstrations. This is common in educational outreach or public engagement activities.
12. Transportation:
    • The three-tiered test tube stand can be used to transport multiple test tubes from one location to another. Some designs include handles for easy carrying.