17 mm, 60-Position Test Tube Rack — Polypropylene Copolymer, Blue, Individual/Unassembled (240-3201-B8SI)
This Caplugs® Evergreen test tube rack holds 60 tubes in 17 mm diameter positions and is constructed from blue polypropylene copolymer (PPC) for impact resistance, broad chemical compatibility, and autoclave-ready durability. Supplied as a single unit in unassembled format, part number 240-3201-B8SI is ideal for clinical labs, research institutions, blood banks, and quality-control workstations that need high-density, color-coded tube organization without overstocking. The rack is non-sterile, BPA-free.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 240-3201-B8SI |
| Product Type | Test Tube Rack |
| Tube Size | 17 mm |
| Number of Positions | 60 |
| Material | Polypropylene Copolymer (PPC) |
| Color | Blue |
| Sterility | Non-Sterile |
| Format | Individual, Unassembled |
| Pack Size | 1 rack/unit |
| BPA / Phthalate Free | Yes |
| Country of Origin | USA |
Applications
- Clinical chemistry: organized staging and processing of 17 mm sample and reagent tubes at the bench
- Hematology and microbiology workstations: stable, high-density holding during incubation or analysis runs
- Blood bank: color-coded rack assignment by specimen category or batch for rapid visual identification
- Research laboratories: culture tube organization during growth, treatment, or harvest workflows
- Industrial quality control: consistent tube positioning during sample preparation and inspection
- Multi-rack workstations: blue color coding allows at-a-glance differentiation by assay type, department, or sample group
Chemical Resistance
| Reagent / Condition | Compatibility |
|---|---|
| Aqueous buffers / saline | Excellent |
| Dilute acids and bases | Excellent |
| Alcohols (ethanol, IPA) | Good — suitable for surface disinfection |
| Common laboratory disinfectants | Good |
| Autoclaving | Compatible — polypropylene copolymer construction |
| Chlorinated solvents / aromatic solvents | Not recommended |
Quality & Procurement
Made in USA, these racks are produced by Caplugs® Evergreen from BPA-free, phthalate-free polypropylene copolymer resin under ISO 9001 quality management. The unassembled, individual-unit format minimizes shipping volume and allows labs to purchase exactly the quantity needed. LabSupplies.com is an authorized Caplugs® Evergreen dealer shipping from USA inventory.
Frequently Asked Questions
What tube diameter does this rack accept?
This rack is designed for 17 mm diameter test tubes, including standard culture tubes and common clinical chemistry tube formats in that size. Always verify your tube's outer diameter before ordering to ensure a proper fit.
Does the rack ship assembled and ready to use?
No — it is supplied unassembled, which reduces shipping volume and allows compact storage when not in use. Assembly is straightforward and the rack is ready for immediate bench use once assembled.
Can this rack be autoclaved or chemically disinfected between runs?
Yes. Polypropylene copolymer is autoclave-compatible and resistant to common laboratory disinfectants and alcohols, making these racks suitable for reusable applications in clinical and research settings.
Why choose a blue rack when other colors are available?
Blue color coding allows multi-rack workstations to differentiate batches, assay types, specimen categories, or departments at a glance, reducing handling errors without the need for additional labeling.
