Combined Plate Chamber (Utermöhl-Chamber), set wit Back Catalog number: 435025 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438050 Plankton Net for quantitative collection with cowl Price on request 438030 Plankton Net for qualitative collection Price on request 438045 Spare Net Part for Plankton Nets No. 438 040 and 4 Price on request