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Fisherbrand™ Poxygrid™ Test Tube Racks Products for Science Education

Chemical (organic solvents, salts, weak acids and weak alkalis) and corrosion-resistant steel wire racks are coated with heat-cured epoxy

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Catalog No. S43523

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



  • Epoxy-coatings are unaffected by organic solvents, salts, weak acids and weak alkalis
  • Three decks and no legs with a slotted grid bottom
  • Square holes hold test tubes securely
  • Reinforced edges
  • Autoclavable: will withstand a temperature range of -223°C (-369°F) to 121°C (250°F)


9.5 x 5.1 x 2.5 in. (24.2 x 13 x 6.4cm)
7 cm
9.5 in.
Epoxy Coated Steel
13 cm
16 mm
2.75 in.
Tubes (13 to 16 mm)
24.2 cm
5.1 in.
Test Tube Rack
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