在日常使用中，移液器如何进行日常维护

吸液时确保姿势正确:吸液管不要一直握得很紧，用带钩的手指吸液，帮助缓解手部疲劳;如果可能，经常回手。

　　 Clean the pipette regularly, just use alcohol cotton, mainly wipe the handle, ejector and the outside of the sleeve, which can maintain the beauty and reduce the possibility of contamination to the sample.

　　After absorbing the highly volatile and highly turbid liquid, disassemble the entire pipette, rinse the piston rod and the inner wall of the sleeve with distilled water, and install and use it after drying. In order to prevent the volatile gas from being adsorbed on the surface of the piston rod for a long time, corroding the piston rod and damaging the pipette.

　　If it is not used, the range of the pipette should be adjusted to the maximum value, so that the spring is in the delivered state to protect the spring.

　　 The pipette needs to be corrected 1-2 words per year (depending on the frequency of use).

　　 Regularly check the sealing condition of the pipette. Once it is found that the seal is aging or leaks, the sealing ring must be replaced in time.

　　 For most pipettes, before use and after a period of use, a layer of lubricating oil should be applied to the piston seal ring to maintain the seal.

多道移液管与尖端连接处的o形圈，可用所含硅油定期清洗维护。

　　The electric pipette is a precision instrument, especially the motor inside it needs to be carefully protected. When using it, handle it gently to avoid impact to avoid damage.