Corning Lambda Pipet Pipettor set 100 200 ul 20

used working variable volume set of 3 Corning Lambda pipets The pipets are 10-100ul. 20-200ul and 1-20ul .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 con5/5therm