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 438055 Spare Net Bucket, for Plankton Nets No. 438030 / 4 Price on request 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438050 Plankton Net for quantitative collection with cowl Price on request