... models are shown ModelDescription RK23013 200UL yellow tips, Eppendorf pipette, universal type, with Filter, 1000PCS/polybag, 20000PCS/ ... ctn RK23014200UL yellow tips, Gilson pipette, universal type, with filter, 1000PCS/polybag, 20000PCS/ctn ... RK230151000UL blue tips, Gilson pipette, universal type, with filter, 500PCS/polybag, 10000PCS/ctn ...