Net Part for Neuston Net, mesh size 300microns Back Catalog number: 438212 Availability: In the manufacturer's stock Price on request - + Recommended 5065S-4500 Stainless Tele Rod. Up to 4m Price on request A179-250 Aluminium Bottle 250ml Price on request 444150 set of 24 Spare Collecting Bottles 250ml Price on request