Combined Plate Chamber (Utermöhl-Chamber), set wit Back Catalog number: 435025 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438025-001 Repair Kit for Net Bucket No. 438 025, Price on request 438030 Plankton Net for qualitative collection Price on request 435100 Folsom's Plankton Sample Divider Price on request