Test Tube Stand 3 Tier Polycarbonate
Product Code : EL-TT-10163
Quick answer: A 3-tier polycarbonate test tube stand racks three rows of tubes on a clear, impact-resistant frame, giving better visibility of tube contents than an opaque PP or wooden stand. Lab Glassware Manufacturer's Test Tube Stand 3 Tier Polycarbonate is available in 11 diameter/hole-count combinations, from 13mm tube holes up to 32mm, and from 12 up to 62 holes per stand.
Test Tube Stand 3 Tier Polycarbonate — Available Sizes
| Tube diameter | Holes per stand |
|---|---|
| 13 mm | 31 |
| 13 mm | 62 |
| 16 mm | 31 |
| 16 mm | 62 |
| 20 mm | 20 |
| 20 mm | 40 |
| 25 mm | 12 |
| 25 mm | 18 |
| 25 mm | 24 |
| 25 mm | 36 |
| 32 mm | 12 |
Material: polycarbonate, chosen where transparency and impact resistance both matter on the same stand.
Polycarbonate vs. Polypropylene Stands
Polycarbonate is the choice where a technician needs to see tube contents or fill levels through the stand itself, and where the stand may be dropped or knocked without cracking — it is more impact-resistant than standard PP. Polypropylene remains the lighter, lower-cost option for routine use where transparency is not needed. Match the diameter row to the outside diameter of the tubes in use, and pick hole count against typical batch size.
Frequently Asked Questions
What tube diameters does the Test Tube Stand 3 Tier Polycarbonate fit?
It is available in five diameters — 13mm, 16mm, 20mm, 25mm and 32mm — across 11 diameter/hole-count combinations in total.
How many tubes can one stand hold?
Hole count ranges from 12 holes up to 62 holes per stand depending on the diameter and size variant chosen.
Why choose polycarbonate over polypropylene?
Polycarbonate is more impact-resistant and lets a technician see tube contents through the stand itself; polypropylene is the lighter, lower-cost option where transparency is not needed.
Related Products
Other test tube stands and racks from Lab Glassware Manufacturer: Test Tube Stand 3 Tier PP, Test Tube Stand Wire Pattern, Test Tube Stand Round, and the full Test Tube range under Laboratory Test Tubes.
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Last updated: September 2026.