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Therapak™ ConstanTemp™ Specimen Insulator for Lock Boxes

An ideal source of protection for maintaining specimen integrity prior to courier pick up in lock boxes or in courier transit

$448.32 - $470.50


For Use With Maintain specimen integrity
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Catalog Number Mfr. No. Color Price Quantity  
Catalog Number Mfr. No. Color Price Quantity  
22-130-218 Therapak
Blue Case of 6 Each for $448.32
22-131-449 Therapak
White Case of 6 Each for $470.50
22-131-454 Therapak
Red Case of 6 Each for $470.50


Features a fabric-based construction and Volara insulation combined with specially formulated gel that holds temperature for extended periods of time. For frozen specimens, place ConstanTemp in the freezer overnight. When specimen is frozen, insert it into the pouch and place in the lock box for transport. It will stay frozen over a period of 19 hours at an ambient temperature of 22°C. For refrigerated specimens, place insulator into refrigerator overnight or until it reaches 2°C. It will maintain 2–8°C in either a hot or cold environment for hours. For room temperature or ambient specimens, leave insulator on the counter in a 20-25°C room and place specimen inside. It will maintain this temperature for hours.

  • Maintains ambient, refrigerated and frozen specimen integrity
  • Custom printing and fabric color options available
  • Blue color (also available in red and white; contact your Fisher HealthCare representative)

Description & Specifications


Maintain specimen integrity