Net Part for Neuston Net, mesh size 300microns Back Catalog number: 438212 Availability: In the manufacturer's stock Price on request - + Recommended A986-150 Liquid Funnel. 150mm Diameter. 316Lss Price on request 438753-021 Net bag - protective net 300µ for Bongo Net Price on request 5070C-50 Copper Wire 50m Price on request