Plastic Water Sampler PWS, capacity 3.5litres, Back Catalog number: 436303 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 436386 Centered Mounting Rack for use of the PWS and Free Price on request 440003 Messenger, 800g, stainless steel up to 10mm rope Price on request 436346 Freeflow Water Sampler with 10l capacity Price on request