Biohit M series pipet Pipette Pipettor M1000 100-1000u M20 Mline line set wli

used set of four Biohit Mline pipets: M1000 (100-1000 ul) and M20 (1-20ul) with tips ejectors. The pipets works good. 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 expences.Lot con5/5