Bottom Sampler acc. to Ekman-Birge, lead-weighted Back Catalog number: 437210 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 437406 Core Tube, made of stainless steel, length 60cm Price on request 437310 Bottom Sampler acc. to Lenz with dividing sheet Price on request 437407 Core Tube transparent, length 100cm Price on request