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Cole-Parmer Thermo Scientific Nalgene 4150-2000 All-plastic Dewar flask, 2 L
Supplier: Cole-Parmer 0672640
Implosion proof and safe to use with LN2, dry ice, solvent mixtures, and hot fluids. Double-wall construction, flasks are made of high-density polyethylene (HDPE); annulus is filled with insulating CFC-free urethane foam. Metal tabs keep lid securely in place. Broad-base design reduces the chance of accidental spills. Include a vented, insulated HDPE cover, molded in ribs, securing tabs, and pour spout.
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