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Plastic Racks, Stands & Boxes

Test Tube Stand (Wire Pattern)

Model GI-1890 In stock

An economical substitute for wire racks, here are these submersible, autoclavable racks which are stackable when empty. These are available in different colors and are made of a special blend of Polypropylene that makes it sink in a water bath and maintain their stability even in agitated water. These space-saving racks can easily be disassembled for cleaning purposes. The base is in the form of a grid with square openings and has fold-up sides and end bars that lock into rac...

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Detailed information

Catalog No.  Capacity  Pack of
1890/1 13 mm x 90 Tubes 6
1890/2 16 mm x 60  Tubes 6
1890/3 20 mm x 40 Tubes 6
1890/4 25 mm x 24 Tubes 6
1890/5 30 mm x 21 Tubes 6

The GISCOM Test Tube Stand (Wire Pattern) is a versatile, economical alternative to traditional wire racks, designed for secure holding and organization of test tubes during laboratory workflows. Its submersible and autoclavable construction makes it ideal for water baths, washing, sterilization, and general sample handling. Lightweight, stackable, and easy to assemble/disassemble, it ensures efficient tube management in research, clinical, and industrial settings.

 

Key Features

  • Submersible design suitable for water baths and agitation without floating
  • Wire-pattern grid structure offers excellent visibility and quick drainage
  • Autoclavable polypropylene ensures repeated sterilization without deformation
  • Space-saving, stackable design when not in use
  • Fold-up sides and end bars that securely lock into rack tops for rigid support
  • Quick assembly/disassembly for convenient cleaning and storage
  • Available in multiple colors for easy workflow differentiation
  • Chemical-resistant and corrosion-free, ideal for daily laboratory use

 

Material Specifications

  • Material: Special-grade Polypropylene (PP)
  • Thermal Properties: Autoclavable at 121°C, stable under hot and cold working conditions
  • Chemical Properties: Resistant to mild acids, alkalis, detergents, disinfectants, and common lab chemicals
  • Mechanical Properties: Durable, rigid, and lightweight. Retains shape even under repetitive thermal cycles
  • Manufacturing Standards: Produced under ISO 9001 / ISO 13485 compliant quality systems

 

Technical Specifications

  • Design: Wire-pattern grid with interlocking sides and end bars
  • Structure: Modular panels that fold and lock to form a stable test tube rack
  • Dimensions: Available in multiple standard laboratory sizes (custom options available on request)
  • Tolerance: Precision-molded components for perfect locking and stability
  • Accessories Included: Complete set of modular plates (base, sides, and locking bars)

 

Handling & Precautions

  • Clean using mild lab detergents; avoid abrasive materials
  • Safe for autoclaving at 121°C—do not exceed recommended temperature
  • Ensure panels are fully locked before use to prevent tipping
  • Avoid prolonged UV exposure to maintain polymer strength
  • Store flat or disassembled when not in use to extend product life
  • Do not expose to strong oxidizing agents

 

Applications

  • Research laboratories for routine tube handling and sample preparation
  • Pharmaceutical and biotechnology labs requiring reliable tube organization
  • QC/QA facilities for testing workflows and batch sample management
  • Chemical and microbiology labs for culture tubes, reagent tubes, and reaction setups
  • Ideal for water baths, incubation steps, cleaning, sterilization, and storage
 
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