美国笔驰搁贰齿玻璃过滤瓶250ml 500ml
5340 PYREX品牌，过滤，重墙，管状，毕业
这些带有管状的烧瓶用特殊的模子吹制，形状设计用来zui大限度的机械强度。为了方便起见，烧瓶的刻度是显示近似容量。颈部的完成为橡胶止点提供了*的配合。Tubulation O.D.的尺寸可达1000毫升，为10mm。2000 mL、4000 mL的Tubulation O.D.为12.5 mm。
5340-250、5340-500、5340-1000
美国笔驰搁贰齿玻璃过滤瓶250ml 500ml 进口笔驰搁贰齿抽滤瓶500尘濒
5340 PYREX Brand, Filtering, Heavy Wall, Tubulation, Graduated
These flasks, with tubulation, are blown in special molds, in shapes designed to give maximum mechanical strength. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. on sizes up to 1000 mL is 10mm. Tubulation O.D. for 2000 mL and 4000 mL is 12.5 mm.
250ml 500ml 进口笔驰搁贰齿抽滤瓶500尘濒
250ml 500ml 进口笔驰搁贰齿抽滤瓶500尘濒
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