Plastic Water Sampler PWS, capacity 12litres. Wit Back Catalog number: 436320 Availability: In the manufacturer's stock Price on request - + Recommended 437320 Special Closing Mechanism for Bottom Samplers acc. Price on request 437310 Bottom Sampler acc. to Lenz with dividing sheet Price on request 437213 Bottom Sampler acc. to Ekman-Birge, stainless stee Price on request