... market.Specific models are shown ModelDescription RK23013 200UL yellow tips, Eppendorf pipette, universal type, with Filter, 1000PCS/polybag, 20000PCS/ctn RK23014200UL yellow ... , with filter, 500PCS/polybag, 10000PCS/ctn RK230161000UL blue tips, Eppendorf pipette, universal type, with filter,500PCS/polybag, 10000PCS/ctnWe are looking forward ...