Pipette tip 100-1000µl, pk/1000 Back Catalog number: 31001 Availability: In the manufacturer's stock Price on request - + Recommended 79597 PRP-X600 7µm BULK Price on request 79665 PRP-X100 Anion Exchange Price on request 705718 BRAND® PD-Tips II, non-sterile, 50mL, 25pcs Price on request