Nalgene®杜瓦瓶(Polyethylene Dewar Flask)
Nalgene®杜瓦瓶(PolyethyleneDewarFlask)高密度聚乙烯制造,HDPE盖子带有排气孔,带有绝热层,整体牢不可破,耐受温度-196-100°C。可以盛放干冰、液氮等,常用于生物样本短期冰冻。货号产品描述规格62308-011L,瓶口直径95mm,高299mm个62308-022L,瓶口直径121mm,,高260mm个62308-044L,瓶口直径146mm,高324mm个62308-1010L,瓶口直径197mm,高457mm个62309-011L瓶的盖子5个62309-022L瓶的盖子5个)