Plankton Net for quantitative collections with cow Back Catalog number: 438010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435028 Package of 50 Cover Plates, diameter 33mm Price on request 5065M-310 Surface Catch Net Price on request 438025-001 Repair Kit for Net Bucket No. 438 025, Price on request