Gilson pipetman pipet pipette P200 200 ul variable volume ejector ol1
used Gilson pipetman, model P2000 (20-1000ul) in the old style with tip ejector. 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.