Gilson Pipet pipetman Pipettor pipet set P20 P200 2-20ul 20-200ul srf

used working variable volume Gilson pipetman set (accept universal tips) The pipets are P200 (20-200ul) and P20(2-20ul).The pipettor 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 30 days for a full refund excluding shipping expenses. Lot con5/5top