Set of 12 Experimental Bottles (Serial No. xx) Back Catalog number: 450010 Availability: In the manufacturer's stock Price on request - + Recommended 440065-150 Stainless Stell Rope, 2.5mm diameter, Hydro-Bios N Price on request 438920 Set of Macrozoobenthos Sieves incl. drain vessel Price on request A716-400-2 400mm Powder Funnel. 316Lss with 2" outlet Price on request