Plastic Water Sampler PWS, capacity 12litres. Wit Back Catalog number: 436320 Availability: In the manufacturer's stock Price on request - + Recommended 437406 Core Tube, made of stainless steel, length 60cm Price on request 437215 Bottom Sampler acc. to Ekman-Birge, stainless stee Price on request 437332 Bottom Sampler acc. to van Veen, stainless steel Price on request