MBP Pipette Tips for Beckman Biomek by Molecular Biology Products are clear polypropylene automation tips racked for Beckman Coulter Biomek FX and Multimek systems. Choose 20, 50 or 250 µL tips in 96-tip racks, 30 µL tips in 384-tip racks, or sterile versions. Certified RNase-, DNase- and pyrogen-free for automated PCR, sequencing and assay setup.