Nalgene 2126 Heavy-Duty Polypropylene Copolymer Vacuum Bottles with Caps will hold full vacuum for up to 24 hours. Ideal for heavy-duty biotechnology lab use, these thick-walled bottles can withstand repeated room-temperature vacuum applications. Use as a waste aspirator bottle or as autoclavable vessel for scaleup activities in cell culture applications. Rugged 53B and 83B caps with TPE gaskets.
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