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简单介绍: Parafilm封口膜,具有柔软性-可塑性-防止水分流失,自动密封性-无味-容易切割,热塑性塑料-半透明-无色。Parafilm是实验室工作的理想选择,它是热塑性塑料,自动密封的,*小化的减少水分的流失,培养皿中的样品起到优良的保护作用。物理性质:Parafilm ...
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