Spare Net Bag for Plankton Nets No. 438 001 Back Catalog number: 438001-001 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435011B Counting Chamber for zooplankton, dimensions 80 x Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438010 Plankton Net for quantitative collections with cow Price on request