Plastic Water Sampler PWS, capacity 3.5litres, Back Catalog number: 436303 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 436385 Centered Mounting Rack for use of the PWS and Free Price on request 440002 Plastic Covered Messenger, 500g, up to 6mm rope Price on request 436160 Micros Water Sampler for use up to 100m water dep Price on request