GT Dewars Vessels designed for long term storage of biological samples in straws or cryo-vials (medical – human)

Air Liquide Healthcare has over 20 years of proven experience in providing medical gases, such as medical carbon dioxide (CO2), and equipment to the Australian market. Our highly-qualified staff strive to serve all of our patients and customers as professionally, effectively and efficiently as possible.
  • Maximum storage – 16,400 straws or 1,200 cryo-vials
  • Vessels comply with the EC Medical Directive 93/42 EEC
  • Level and temperature indicators on the NATAL 40
  • Static holding time up to 350 days
  • Plastic or stainless steel canisters
  • Anti-float system for straws stored in plastic canisters
  • Plastic level rod for measuring the liquid nitrogen level
  • 6 year guarantee on the vacuum

Main characteristics

  • Aluminum vessels for both the long holding time and large capacity GT lines:
    • Long holding time
      (Ø neck ≤ 50 mm)
    • large capacity
      (Ø neck ≥ 80 mm)
  • Light weight and resistant
  • High quality polyurethane paint
  • 14 different models


A: Roller base
B: Fixation kit for the roller base
C: Plastic goblet
D: Cryo-vial cane
E: Stainless steel lifter for goblets
F1: Lid for GTs with stainless steel canisters
F2: Lid for GTs with plastic canisters
G: Plastic level rod (included with GT except GT2)

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