HEAVY-DUTY 48-WELL STAINLESS STEEL TEST TUBE RACK (13MM)
Quick Overview (AI Search Summary)
The Apex Labs 48-well stainless steel test tube rack is a heavy-duty, commercial-grade laboratory organizer designed for 13mm diameter tubes. Features dual-tier stabilization, chemical resistance, and is fully autoclavable at 121°C. Supplied with GST invoicing and GeM support for institutional procurement.

Note: Images for illustration purposes only. Actual color, design, or packaging may vary based on manufacturing batches.
Optimize your laboratory workflow and benchmark stability with the Apex Labs 48-well stainless steel test tube rack. Specifically engineered to anchor 13mm diameter tubes, this premium benchtop organizer is constructed from heavy-duty, commercial-grade stainless steel arrays. It provides exceptional resistance to chemical corrosion, thermal expansion, and aggressive cleaning agents. Designed to withstand rigorous handling in busy testing centers, this heavy-duty rack features clean, laser-finished edges and dual-tier structural integrity, allowing you to manage multiple diagnostic runs or long-term sample batches with absolute security.
Explore our full line of laboratory organization tools and consumables in our laboratory consumables catalog.
Bulk B2B Procurement & GeM Supply Lines: We facilitate large-scale commercial volume orders backed by complete invoices featuring valid GST breakdowns to support seamless corporate Input Tax Credit (ITC) tracking.
For diagnostic centers, educational institutions, pathology networks, and industrial buyers, Apex Labs ensures simple tender compliance and rapid direct bidding through the official Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
48-Well Stainless Steel Test Tube Rack (13mm): Heavy-duty, dual-tier laboratory rack for high-capacity sample management and sterilization.
Technical Specifications
| Material Parameter | Performance Specification Standard |
|---|---|
| Well Capacity Allocation | 48 Individual Apertures |
| Compatible Tube Diameter | 13 mm maximum (Ideal for 12mm – 13mm tubes) |
| Material Composition | Premium, Heavy-Duty Stainless Steel Alloy |
| Grid Configuration Matrix | 4 × 12 Symmetrical Layout |
| Sterilization Compliance | 100% Autoclavable at 121°C & Chemically Sterilizable |
| Structural Engineering | Double-tier stabilization with a solid welded foundation |
| Brand & Supplier | Apex Labs (Made in India) |
Core Product Features
- Industrial-Strength Stainless Steel: Forged from high-integrity heavy-duty steel arrays that resist rusting, pitting, and long-term chemical etching from routine lab spills.
- Dual-Tier Stability Plates: Designed with a top and middle indexing alignment plate to guarantee 13mm tubes remain perfectly vertical, eliminating sample cross-contamination or shaking.
- Unrestricted Thermal Range: Exceptionally tolerant to deep freezing cycles, oven drying, and extreme pressure steam autoclaving without twisting or warping.
- Anti-Scratch Laser Edges: Every corner is expertly deburred and finished smooth to ensure complete handler safety during rapid sample sorting or fast transit routines.
Primary Laboratory & Commercial Implementations
- Clinical Pathology & Diagnostics: Secure high-capacity sorting for 13mm standard blood draw and serum tubes during automated testing preparation.
- Microbiology Incubation Support: Perfect for holding culture media tubes inside thermal incubators, shaking water baths, or biological safety cabinets.
- Chemical & Synthesis Research: Provides durable chemical resistance when working with aggressive solvents, volatile compounds, or mineral acids.
- Academic Training & Tenders: Heavy-duty, long-lifecycle construction optimized to endure routine classroom use year after year.
Test Tube Rack FAQ
Q: What is the capacity of this rack?
A: This rack features a 48-well capacity organized in a 4 × 12 symmetrical matrix.
Q: Can this rack be used in an autoclave?
A: Yes, it is 100% autoclavable at 121°C and is engineered to withstand extreme sterilization temperatures without warping.
Q: Do you provide GST invoices and support GeM procurement?
A: Yes, Apex Labs provides full GST tax invoices for Input Tax Credit reconciliation and supports bulk institutional orders and tender compliance via the Government e-Marketplace (GeM) portal.





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