Rainin Pipet-plus Pipettor pipet variable volume R100 R 100 ul 10-100

used working variable volume Rainin pipet-Plus R100 (1-10 ul). 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. If you are not satisfied. you can return the product within 14 days for a full refund excluding shipping expenses. Lot gar3rdshbrownbx