Ring Trawl (Calcofi) Net Back Catalog number: 438700 Availability: In the manufacturer's stock Price on request - + Recommended 5070D-25 25m cable. PTFE coated stainless steel Price on request 8286A-25 SteriWare Scoop 25ml - PS - Box of 100 Price on request 4010B-01 Tablet Sampler - GMP with movable bottom plate Price on request