PRP-C18,12-20µm BULK Back Catalog number: 79793 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 79583 PRP-1 50-75µm BULK Price on request 68009-23 TIP,10RACK,LR,FPS,300UL Price on request 79581 PRP-1 12-20µm BULK Price on request