Gilson Pipet Micrtman Pipettor pipet set M1000 M250 M100 M50 M25

used working variable volume Gilson Microtman set pipets : M1000 M250 M100 M50 M25 .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 con6/5top