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Dewar storage requirements

Dewar bottle liquid supply and use process

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1. Dewar bottles should be stored on fixed shelves and stored in categories. Different types of reagents should be stored separately to avoid cross-infection.
2. The Dewar flask should be placed in a ventilated, cool, dry and light-proof warehouse. The storage temperature shall not exceed 35°C and the relative humidity shall not exceed 80%.
3. The storage location of Dewar bottles should be clearly marked to avoid stacking or placing them on fragile items to avoid bottle rupture.

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