VWR pipet multichannel Pipette 5-50 ul 8 channel Lab

One used working vwr pipet multichannel (8 channel) 5-50ul. 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 con5/5finn