美國PYREX玻璃量筒 具塞量筒

美國PYREX玻璃量筒 具塞量筒50ml 100ml

2983 PYREX品牌，單米制，聚乙烯塞，畢業

包含校準”。“作為混合缸有用。”畢業典禮有持久的白色琺瑯。由線性、高密度聚乙烯制成的塞子，以符合塞子尺寸。塞子上有一個肋頂，可以在插入或拆卸時提供一定的抓地力。

美國PYREX玻璃量筒 具塞量筒50ml 100ml

2983 PYREX Brand, Single Metric Scale, Polyethylene Stopper, Graduated
Calibrated “to contain.” Useful as a mixing cylinder. Graduations are in durable white enamel.Stopper made of linear, high density polyethylene, to conform to stopper dimensions. The stopper has a ribbed top to provide a sure grip when inserting or removing.

50ml 100ml

美國PYREX玻璃量筒50ml 進口pyrex具塞量筒100ml