Gilson Pipet pipetman Pipettor pipet P1200 M series multichannel electronic ws

used working variable volume Gilson pipetman P1200 M (100-1200ul) 12-channel electronic (accept universal tips) .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. If you are not satisfied. you can return the product within 30 days for a full refund excluding shipping expenses. Lot con5/5topGils