Letkingok
3L Stainless Steel Liquid Nitrogen Dewar, High Vacuum Insulation Cryogenic Container, Portable LN2 Storage & Transfer Tank for Lab Research, Biological Sample Preservation
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R 4,996
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Delivered in 10–20 working days —
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Description
- High Vacuum Insulation – Minimizes liquid nitrogen evaporation and maintains low temperature effectively.
- Extreme Low-Temperature Resistance – Special anti-freeze coating on the inner chamber prevents cryogenic embrittlement and cracking.
- Construction – Full stainless steel body and alloy handle for long-term use.
- Advanced Interlayer – Polyester foam low-temperature filler + high vacuum for enhanced thermal performance.
- Holding Time – Approximately 6 hours under normal use (filled with LN2 and lid closed).
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.
