The P50 pre-sterile conductive tips hold up to 50 µL. Compatible with the Span-8 arm for Biomek NX, NXp, FX and FXp liquid handlers. Access deep and narrow labware with the tip’s extended, narrow design to pipette from Microfuge tubes, 1.4 mL sample storage tubes, or deep well plates. Its fine point tip achieves efficient low-volume pipetting with high precision. The conductive tip is useful for applications such as processing tubes from various sources and differing sample volumes. The tip also minimizes cross-contamination of samples by reducing the exterior wetted-surface of the tip when pipetting just below the liquid level. The P50s are made of 100% polypropylene, are manufactured to ensure straight, leak-proof products and guaranteed to be free of DNA, DNase/RNase, PCR inhibition, pyrogen/endotoxin and trace metals. Case of 10 racks.