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 436140 Limnos Water Sampler for use up to 30m water dept Price on request 436300 Plastic Water Sampler PWS, capacity 1.7litres Price on request 436131 Standard Water Sampler acc. to Ruttner, capacity 1 Price on request