For Thermo Scientific Finntip® F1 and F2 pipettes, Dr. Lange® pipettes. Precision in every detail - a guarantee of the highest quality. Made of high quality polypropylene Tight fit due to precisely fitting cone Optimal handling due to stable shape Autoclavable Guaranteed dust-free due to special ionization treatment Available pre-sterilized or non-sterilized Excellent transparency due to high quality surfaces Minimal residual wetting due to controlled quality of raw materials Excellent volume accuracy due to precise tip orifice Practical tip volumes Suitable for all common types of pipettesMeer tonenMinder tonen