Gilson Pipetman Pipette Pipettor set pipet variable P20 P1000 P200 stand aq

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A  used  working variable volume Gilson pipetmans -set of 4 pipetmans    P1000 (100-1000 ul), P200 (10-200 ul), P20 (2-20ul) and P100(10-100 ul)  and Gilson OR RAININ rotating stand.  All the single pipets are in the new  style ( rotating/dialing  top knob) with tip ejectors,.The pipettors sold have been used only with non-radioactive and non-biohazardous materials. Also, all pipettors have been tested to work properly- I have measured the aliquottes on a Mettler scale. Some pipets available separately- please inquire.  If you are not satisfied, you can return the product within 14 days for a full refund excluding shipping expenses.