产品特点 ●用于实验时准确量取一定体积的液体 Transfer liquid in various volume for laboratory use ●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.
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