Centered Mounting Rack for use of the PWS and Free Back Catalog number: 436385 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 436601 Integrating Water Sampler IWS III, capacity 2.5li Price on request 436602 Integrating Water Sampler IWS III, deep-sea versio Price on request 436606 Integrating Water Sampler IWS III, capacity 5litr Price on request