产品说明：

*操作端有色标环标示不同规格，易于识别Pipette top have different color for each volume, easy for identification.

*刻度双向标识，可以增量读数，也可减量读数。Graduation is printed on pipette

*顶部塞有滤芯，防止液体倒流Filter on the top of pipette, avoid liquid backflow

*包装种类：纸塑包装、易撕膜独立包装及25支/包混合包装。

Various package: paper-plastic, plastic-plastic, individually pack and bulk pack(25pcs/bag)

注意事项：包装破损后禁止使用。It is prohibited to use if the package is broken.

保存方法：避免高温高湿存放。运输或存储过程请勿重压。Avoid high temperature & moisture.No heavily loading during transport or storage.