Rainin Pipet-Plus Pipettor pipet variable set R20 2-20ul universal tips vth

used working variable volume Rainin pipet-plus accept LTS tips R20 (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 con6/5bluebx