Beckman Biomek 130ul Filtered Tip For Beckman Biomek FX & Multimek Natural Increase pipetting performance with Thermo Scientificâ?¢ Sterile Pipette Tips for Beckman Liquid Handling Systems, which undergo a rigorous 15-point quality control program to ensure consistency. These automation tips provide accurate and precise performance due to superior tip straightness and a low coefficient of variation. The pipette tips are validated on the actual workstations for which they are created. Features:Available with Thermo Scientific ART filter technology, low retention and extended length Lot-tested during production on actual workstation for which they are created Extended length tips compatible with 96-, 384-, and 1536-deep well pates Low percentage coefficient of variation (%CV)