Biological Bottom Dredge Back Catalog number: 438610 Availability: In the manufacturer's stock Price on request - + Recommended 8286A-25 SteriWare Scoop 25ml - PS - Box of 100 Price on request A1234-2 Safety Can 2L - 316 stainless steel Price on request 5070D-50 50m cable. PTFE coated stainless steel Price on request