Additional cost for Net Part (one single net each) Back Catalog number: 438123-020 Availability: In the manufacturer's stock Price on request - + Recommended 438710 Hirizontal Plankton net, special design, single ne Price on request 438213 Net Part for Microplastic nets, Hydro-Bios No. 438 Price on request 1640A-1500 100ml Point Sample Chamber with 1.5m handle Price on request