Hirizontal Plankton net, special design, single ne Back Catalog number: 438710 Availability: In the manufacturer's stock Price on request - + Recommended A136-01A 1" Butterfly Valve kit (316L) with EPDM seal Price on request 438650 Stream Bottom Sampler, Surber Type, mesh size 500 Price on request 5065A-3001 Telescopic Rod - 1.2m to 3m Price on request