Ungraduated Pasteur pipettes are single-use liquid-handling tools for straightforward transfer and dispensing of small volumes in laboratory practice. This universal ungraduated format is intended for general aspiration and drop-wise delivery where precise volume markings are not required. Supplied in a pack of 500 pieces, the pipettes support high-throughput sample work, media transfer and routine wet-lab handling across research and teaching settings. The simple ungraduated design keeps operation fast for qualitative transfers and approximate aliquots. These pipettes from manufacturer ROTH SELECTION fit everyday liquid-handling workflows in analytical, life-science and educational laboratories. Their disposable construction helps limit cross-contamination between samples and reduces cleaning effort after use. Universal styling makes them a flexible choice for common aqueous solutions and standard laboratory reagents. Lightweight handling remains comfortable during repetitive pipetting sequences at the bench. They integrate readily into established protocols wherever a reliable Pasteur-style transfer pipette is needed for general laboratory liquid handling without graduation scales. Key features Pack size: 500 pc(s) Type: Ungraduated Pasteur pipettes Design: Universal Graduation: None Weight: 0,425 kg