Antech CryoMajor 20/50L liquid nitrogen dewar

• Canister configuration: 6 pcs, 2 tiers, Ø38 mm, height 276 mm.
• Alternative maximum straw capacities: 1200 pcs (0.5 mL) or 2580 pcs (0.25 mL).
• Aluminium-alloy shell with multilayer vacuum insulation.
• Lockable lid for organised sample storage.
• Select optional accessories by model and intended workflow.

Designed for biological-sample storage in round canisters in liquid nitrogen. Select the straw format and canister configuration together.

Static evaporation and holding time describe rated test conditions. Frequent access, nitrogen level and room conditions affect the practical refill interval.

Work in a suitably ventilated area using appropriate cryogenic protection and the manufacturer’s operating procedure.

Specifications refer to the Antech 2025 catalogue configuration. Confirm the equipment revision and inventory system before ordering.

Is static holding time the refill interval?

No. It is a rated value under static conditions. Access frequency, loading and room conditions affect the practical interval; check LN₂ level according to the operating procedure.

What determines straw capacity?

Straw volume, canister diameter and the number of tiers determine capacity. Values for 0.25 mL and 0.5 mL are alternative loading configurations and must not be added together.

Are monitoring and a roller base standard?

No. Check compatibility for the exact model. An L or TL suffix alone does not confirm that electronic monitoring is fitted.

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