波纹管头滴管滴瓶

    由低密度聚乙烯（LDPE）制造，带有可拆卸波纹管滴管。滴管上标有刻度，可知晓吸出液体的多少。波纹管吸头方便操作，简便易用，减少误差。

    A low density polyethylene (LDPE) bottle supplied with a removable bellow-type dropping pipette. The pipettes are graduated for nominal indication of amount of liquid being drawn. Bellows-shaped bulb makes for easy use and provides excellent drop information.

波纹管头滴管滴瓶销售信息：