First, the pipette tip ejector was stuck or is not working properly:
This occurs because the suction nozzle is contaminated and the ejector sleeve should be removed and cleaned with 75% ethanol.
This happens because the suction nozzle is not suitable and the original pipette of the Black & Pipette should be replaced immediately.
This occurs because the liquid has penetrated into the Dodge pipette and it has dried and should clean and lubricate the piston and nozzle connections.
There are several reasons for this:
1. The piston and O -ring are not fully lubricated .
2. The Decker pipette is contaminated .
3. There is a foreign object between the suction nozzle and the connecting piece .
4. The suction nozzle is not suitable .
5. The suction nozzle is not properly installed .
6. The plastic nozzle is not evenly wetted.
The above problems should occur:
1. Add the right amount of silicone oil .
2. Clean and lubricate the piston and nozzle connection
3. Clean the suction nozzle and install a new suction nozzle
4. Use the original suction nozzle
5. Re-tighten
6. Install a new suction nozzle.
This happens because the pipette is damaged and should be sent to the repair point for repair.
" Better Pipette Repair" is provided by Shanghai Bayu. For more information on pipettes, please visit: http://http://
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