Surface Catch Net Back Catalog number: 5065M-310 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 435011B Counting Chamber for zooplankton, dimensions 80 x Price on request 438010 Plankton Net for quantitative collections with cow Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request