Stream Bottom Sampler, Surber Type, mesh size 500 Back Catalog number: 438650 Availability: In the manufacturer's stock Price on request - + Recommended 440065-200 Stainless Stell Rope, 2.5mm diameter, Hydro-Bios N Price on request 450030 Additional Illumination Unit for ICES Incubator Price on request 5070C-50 Copper Wire 50m Price on request