VWR Pipet fixed volume pipette P20 pipetman 20 ul pipet 8

One used working VWR/ fixed volume pipet with tip ejector. accepts standard Gilson compatible tips. model P20 (20 ul). 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 gar2ndshfedex