ART100 Ergonomic 100UL Tips 1-100uL. Racked sterile. Ergonomic tips require less force to eject. Molded with reference marks at 10 50 and 100uL. Fits Finnpipette 4027/4500 Digital Finnpipette Multi-Channel Nichiryo/BenchMate and others. RNase- DNase- DNA-