Plankton Net for quantitative collection with cowl Back Catalog number: 438020 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435010 Counting Chamber for zooplankton, volume approx. 9 Price on request 435095 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438055 Spare Net Bucket, for Plankton Nets No. 438030 / 4 Price on request