PRP-1 12-20µm BULK Back Catalog number: 79581 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 31001 Pipette tip 100-1000µl, pk/1000 Price on request 85920 Empty rack, 1200µl, pk/5 Price on request 68008-12 TIP,10RACK,PS,200UL Price on request