Additional cost for Net Part (one single net each) Back Catalog number: 438133-020 Availability: In the manufacturer's stock Price on request - + Recommended 438505-021 Net bag - protective net 300µ for Nansen Closing Price on request 8370H-50S 50mm dia Funnel box of 100. Sterile Price on request 438920 Set of Macrozoobenthos Sieves incl. drain vessel Price on request